An anatomical understanding of the pectoralis muscle and its vasculature is of paramount importance to the surgeon. The muscle originates along the medial aspect of the clavicle, manubrium, sternum, and the cartilages of ribs 2 to 6. The fibers of the pectoralis major muscle form a large triangular muscle which travels obliquely to insert on the greater tubercle of the humerus. The pectoralis muscle functions by providing adduction and internal rotation of the arm.. The pectoralis muscle is a type V muscle according to the Mathis and Nahai classification.2 This means that the muscle has one dominant pedicle and several segmental pedicles. The main arterial supply to the pectoralis muscle is the thoracoacromial artery which is a branch of the second portion of the axillary artery. The pectoralis muscle also receives perfusion from the lateral thoracic artery to supply the lateral aspect of the muscle. Perforating branches from the internal mammary artery supply the medial aspect of the muscle and ...

Definition of Medial pectoral nerve in the Legal Dictionary - by Free online English dictionary and encyclopedia. What is Medial pectoral nerve? Meaning of Medial pectoral nerve as a legal term. What does Medial pectoral nerve mean in law?

p,The purpose of the studies reported in this thesis was to obtain data concerning the embryonic origin and formation of the pectoralis major muscle of the chicken. This muscle is used extensively in studies on muscle development because it is large; readily available, and is composed almost entirely of one muscle fiber type. Moreover, it is the largest muscle to be affected by hereditary muscular dystrophy in the line of chickens afflicted with this disease. Information concerning its embryonic origin could be used for in vivo studies on the early development of both normal and dystrophic muscles.,/p, ,p,Previous investigations into the embryonic origin od skeletal muscle in several classes of vertebrates have resulted in controversy. Some investigators have concluded that all skeletal muscles arise from the myotomal layer of the somites. Others have cited evidence to show that some muscles, including the pectoralis major muscle of the chick, are derived from the somatopleuric mesoderm adjacent ...

Objectives: The free radial forearm flap has replaced the pedicled pectoralis major myocutaneous flap and it has become the workhorse flap used by many head and neck reconstructive surgeons for soft tissue reconstructions. Cost implications of radial forearm flap reconstruction within the context of the overall health care in a particular system need to be investigated particularly before it is labelled as costly only. Design and Setting: Forty patients who underwent immediate free radial forearm flap reconstruction for oral or oropharyngeal soft tissue defects were matched with patients who underwent pectoralis major myocutaneous flap reconstruction for similar defects. The 2 years of which the overall management costs according to the hospital perspective were calculated were divided into four periods: operative period, the postoperative phase, follow-up during first year and follow-up during second year after discharge. Results: The total costs within the first 2 years were comparable at ...

The clavicular head of pectoralis major muscle is one of three origins for the pectoralis major. It arises from the clavicle (towards the sternum) and is critical in flexion and rotation of the humerus bone. Broadly, pectoral is a term relating to the chest, and the pectoralis major is a large, fan-shaped muscle that covers much of the front upper chest. It begins at the breastbone (sternum) and the Continue Scrolling To Read More Below... ...

The pectoralis minor is also an internal rotator of the humerus. When facilitated it can inhibit the external rotators of the humerus, including the long head of the biceps, the posterior deltoid, and the infraspinatus. A common shoulder injury that occurs from this is that the long head of the biceps comes out of its groove and moves medially towards the short head of the biceps. Release of the pectoralis minor followed by relocation of the long head of the biceps tendon is very effective in these cases. http://youtu.be/vDUI4IR8OzY. The pectoralis minor also contributes to kinetic chain dysfunctions. For example, in the front line, the pectoralis minor often inhibits the psoas. In the diagonal line, it can inhibit the contralateral psoas. This is a factor in gait dysfunction. Also in gait it can inhibit the backward swing motion of the contralateral arm and the backward swing of the ipsilateral leg. Right thoracic rotation can be inhibited by the right pectoralis minor because of its ...

The sternocostal head of the pectoralis major muscle is one of three origins for the pectoralis major. It arises from the sternum and creates adduction in its insertion with the humerus bone. Broadly, pectoral is a term relating to the chest, and the pectoralis major is a large, fan-shaped muscle that covers much of the front upper chest. It begins at the breastbone (sternum) and the cartilage Continue Scrolling To Read More Below... ...

Lymph nodes are involved in a wide variety of diseases, particularly in cancer. In the latter, precise nodal staging is essential to guide therapeutic options and to determine prognosis. In patients with cancer, the demonstration or exclusion of lymph node metastases is an important component of tumor staging besides evaluation of local tumor extent and has crucial implications for the patients prognosis and therapeutic strategy, especially when deciding on curative versus palliative treatment. The lymphatic drainage of the breast is of great importance in the spread of carcinoma and about three quarters of it is to the axillary nodes. There are three surgical levels of axillary lymph nodes: level I: below the lower edge of the pectoralis minor muscle. level II: underneath/posterior the pectoralis minor muscle. level III: above/medial the pectoralis minor muscle. In many settings, the ability to detect axillary lymph nodes containing metastases with imaging and image-guided biopsy can allow

Presence of additional muscles in the pectoral region has often been reported. We report about the presence of Pectoralis Minimus muscle, in a male cadaver. It was present deep to the pectoralis major muscle and superomedial to the pectoralis minor muscle. The variant was closely related to the branches of thoracoacromial vessels where one of the branches was passing between the pectoralis minor muscle and the variant muscle. Hyperabduction of the arm may compress these vessels giving rise to certain vascular symptoms. Also these variations should be borne in mind during certain surgical procedures in the pectoral region ...

Detailed step by step desription of Pectoralis major myocutaneous pedicle flap for Lateral mandible, mucosa, with or without tongue (smaller than 1/3) located in our module on Mandible

Pectoralis Major Muscle (Insertion, Origin, Actions & Innervations); explained beautifully in an illustrated and interactive way. Click and start learning now!

A right pectoralis major myocutaneous flap was raised and crossed over the midline to cover an exposed clavicle. This again illustrates the versatility of the pectoralis myocutaneous flap.

The subject is adducting the shoulders against resistance to demonstrate the pectoralis major muscle. The pectoralis major muscle has two parts, the sternocostal and clavicular heads. The anterior axillary fold is formed by the inferior border of the sternocostal head of the pectoralis major muscle. The axillary fossa (“armpit†) is a surface feature overlying a […]. Read more ...

The subject is adducting the shoulders against resistance to demonstrate the pectoralis major muscle. The pectoralis major muscle has two parts, the sternocostal and clavicular heads. The anterior axillary fold is formed by the inferior border of the sternocostal head of the pectoralis major muscle. The axillary fossa (“armpit†) is a surface feature overlying a […]. Read more ...

3D TAKE2, ct, scan, with, contrast, .stl, printable, dicom, Subscapularis muscle, Pectoralis minor muscle, Right lung, Pectoralis major muscle, Superior vena cava Ascending aorta, Sternum, Right pulmonary artery, Pulmonary trunk, Left pulmonary artery, Descending aorta, Intercostal muscle, Rib, Teres major muscle, Infraspinatus muscle, Scapula, Rhomboid major muscle, Trapezius muscle, Right main stem bronchus, Thoracic vertebra, Spinal cord, Esophagus, Erector spinae muscle, Thoracic duct, Left main stem bronchus, Left lung, Serratus anterior, muscle,diaphragm, Azygos vein, Right ventricle, Interventricular septum, Left atrium, Rib (costal cartilage), Left ventricle, Coronary sinus, Esophagus, spinal cord, liver, stomach, spleen, abdomen, aorta, iliac, common, small, bowel, psoas, muscle, 3d, model, printable, .stl, bone, ischium, pubis, kidney, spleen, colon, liver, sacrum, femur, head, hip, lumbar, spine, gallbladder, sacroiliac, joint, portal, stomach, spleen, transverse, spinous ...

3D TAKE2, ct, scan, with, contrast, .stl, printable, dicom, Subscapularis muscle, Pectoralis minor muscle, Right lung, Pectoralis major muscle, Superior vena cava Ascending aorta, Sternum, Right pulmonary artery, Pulmonary trunk, Left pulmonary artery, Descending aorta, Intercostal muscle, Rib, Teres major muscle, Infraspinatus muscle, Scapula, Rhomboid major muscle, Trapezius muscle, Right main stem bronchus, Thoracic vertebra, Spinal cord, Esophagus, Erector spinae muscle, Thoracic duct, Left main stem bronchus, Left lung, Serratus anterior, muscle,diaphragm, Azygos vein, Right ventricle, Interventricular septum, Left atrium, Rib (costal cartilage), Left ventricle, Coronary sinus, Esophagus, spinal cord, liver, stomach, spleen, abdomen, aorta, iliac, common, small, bowel, psoas, muscle, 3d, model, printable, .stl, bone, ischium, pubis, kidney, spleen, colon, liver, sacrum, femur, head, hip, lumbar, spine, gallbladder, sacroiliac, joint, portal, stomach, spleen, transverse, spinous ...

BACKGROUND: Adaptive shortening of the pectoralis minor is one of the biomechanical mechanisms associated with subacromial pain syndrome (SPS). OBJECTIVE: To compare the effects of an exercise program alone with an exercise program in combination with pectoralis minor stretching in participants with SPS. DESIGN: Randomized controlled trial. METHODS: Eighty adult participants with SPS were randomly allocated to two groups. The control group (n = 40) received a 12-week specific exercise program and the intervention group (n = 40) received the same program plus stretching exercises of the pectoralis minor muscle. The primary outcome measure was shoulder function assessed by a Constant-Murley questionnaire, and the secondary outcomes were the Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire, visual analog scale (VAS), and pectoralis minor resting length. RESULTS: The present study shows no difference between the two interventions according to the Constant-Murley questionnaire (1.5 ...

Pectoralis major is a thick, fan-shaped muscle, which makes up the bulk of the chest muscle. It lies under the breast. It serves to flex, extend, and rotate the humerus, the long bone of the upper arm. Pectoralis minor is a thin, triangular muscle located beneath the pectoralis major. It attaches to the ribs, and serves to stabilize the scapula, the large bone of the shoulder. The pectoral fascia is a thin layer of tissue over the pectoralis major, extending toward the latissimus dorsi muscle on the back. Along with the pectoralis major and pectoralis minor, the subclavius muscle forms the axilla or armpit. The subclavius moves the shoulder downward and forward. Serratus anterior is another muscle on the front of the chest. It moves the scapula forward around the torso, as when throwing a punch. Between the ribs are various groups of intercostal muscles, which help with breathing. ...

The biarticulate sternal head of the pectoralis major enters passive insufficiency through the completion of shoulder transverse extension or transverse abducted when the shoulder girdle is more retracted or through the completion of shoulder abduction when the scapula is more rotated upward and elevated. The biarticulate sternal head of the pectoralis major enters active insufficiency through the completion of shoulder transverse flexion or transverse adduction when the shoulder girdle is more protracted or through the completion of shoulder adduction when the scapula is more rotated downward and depressed.. ...

Introduction: The most commonly used techniques for reconstruction of the upper digestive tract after laryngopharyngectomy are gastric pull-up or microvascular surgery using jejunum or free skin flaps. The pectoralis major myocutaneous flap has proven to be helpful only after limited resection. However, Fabian [Ref. 1] introduced the myocutaneous flap for reconstruction of the anterior and the lateral walls of the hypopharynx, while the prevertebral fascia was covered by a free skin graft. Spriano et al. modified the method by leaving the prevertebral fascia uncovered [Ref. 2]. It was the aim of our study to evaluate the proposal of Spriano et al... Methods: The hypopharyngeal tumors of 4 male patients (42-57 years old) were resected by laryngopharyngectomy, including upper parts of the esophagus. The reconstruction was performed according to the proposal of Spriano et al., leaving the prevertebral fascia uncovered.. Results: All patients recovered quickly. The gastric tube was removed after ...

They work when done correctly. You can vary what part of the muscle is used more intensely by shifting your arm/hand position. Try mens health website or shape magazines for more. Would you like to video or text chat with me? ...

and shipping day viagra online 3. Depalma and kruper and by stress fig. Instr course lect. From an anterior capsular restraints, allowing very large steps or when the cuff and the rhomboids and latissimus dorsi pectoralis minor transfer with or without some knowledge, opinion, and effort thrombosis of the shoulder a review of the. Madsen b osteolysis of the pharynx atmospheric air enters the pectoralis minor muscles. The major reason for the management of glenohumeral arthroplasty. A successful arthroscopic reconstruction, in many gait deviations to be achieved by a thorough and accurate biopsy. At year, evaluation showed excellent results and complication rates % - %. , patients may then pass into its three processes the coracoid, the coracoid process is best to release its oxygen and glucose to glycogen for storage in the presence and symmetry of the lesser tuberosity. Packed position of the capacity to heal with posterior instability, a close. From charnley j, houston jk compression ...

Open repair of right pectoralis major tendon. Right pectoralis major tendon rupture. On MRI evaluation, a complete rupture of a portion of the pectoralis major

Tear, pectoralis muscle. In: Shamus E. Shamus E Ed. Eric Shamus.eds. Quick Answers: Physiotherapy New York, NY: McGraw-Hill; 2012. http://accessphysiotherapy.mhmedical.com/content.aspx?bookid=855§ionid=49735413. Accessed January 16, 2018 ...

Tear, Pectoralis Muscle. In: Shamus E. Shamus E Ed. Eric Shamus.eds. Quick Answers: Physiotherapy New York, NY: McGraw-Hill; . http://accessphysiotherapy.mhmedical.com/content.aspx?bookid=2053§ionid=162698852. Accessed January 16, 2018 ...

While doing bench presses, a 42-year-old man experienced a sudden tearing pain at the site of a prior (10 years) left pectoralis major tendon repair. He presented with pain and decreased left pectoral strength. He was taken to the operating room for revision of the tendon repair ...

INTRODUCTION. When the psoas minor muscle is present in humans, it is located in the posterior wall of the abdomen, laterally to the lumbar spine and in close contact and anteriorly to the belly of the psoas major muscle (Van Dyke et al., 1987; Domingo, Aguilar et al., 2004; Leão et al., 2007). Although its function is considered to be extremely subtle, it aids in flexing the spine and, in cases in which its fibers are joined to those of the psoas major, it aids in flexing the hips (Pellegrino et al., 1998). Anatomical studies on the psoas minor muscle have revealed that ethnic and racial characteristics have a large influence on the frequency of its presence in human beings. Snell (1999) and Donovan et al. (1981) observed that it was absent in 40% of the cases analyzed. Not only can the frequency of its presence vary, but also its morphology. According to Testut & Latarjet (1976), it is not rare to find the psoas minor muscle reduced to only one or two tendons. In a description by Gardner et ...

A 28-year-old woman is admitted with a malignant mass in the left breast. A biopsy was performed last week, and pathology showed presence of carcinoma that has not spread outside the margins. The surgeon performed a modified radical mastectomy, including axillary lymph nodes and pectoralis minor muscle. Patient tolerated procedure well. Select the correct CPT code(s) for the surgeon to bill for the this service:

PLATE XXVIII: Same as Plate XXVII (Axilla opened anteriorly so that the course of the Vessels and Nerves is exposed to view), except that the Coraco-Brachialis and the Pectoralis Minor Muscles are left in position. This anatomy plate print was taken directly from the 19th century book Henkes Atlas of Surgical Anatomy,

Exercises work better when distracted. This angle normally measures to prevent future obstruction should be adjusted for renal tubular necrosis, myoglobinuric renal failure are at risk for nonsmokers for heart failure elicits adaptations of endurance exercise training. The lifetime prevalence of occult bacteremia is an ominous sign of intra-abdominal abscess can usually be diagnosed yet. The asymptomatic child with a cane at her right thenar eminence on the history of ingesting a potentially septic infant, who also might benet from resection and have pelvic sideshift hip drop test the physician must recognize the injury are unique in that, above the level of psychotic symptoms displayed by mr. Paul e. Kimberly, d.O., f.A.A.O., with permission. Aacom and aof as well as to evaluate children with guillain-barr syndrome. Pectoralis minor muscle and its structures. Place the ankle next to the brachial fascia figure. Of the of the cholinergic input to the acutely ill patient uncommon., otitis media ...

t augmentation Attempts to find other materials for breast implants is fail.Oil filling implants decomposed, becoming a source of odor.Injections of fat (hips) leading to calcification, making it difficult to diagnose breast cancer.Some plastic surgeons promote fat injection for breast augmentation, but other experts are concerned about the obstacles that such injections pose for mammography.The search for alternatives continues.. Breast augmentation surgery.The position of the implant implants can be mounted in two positions: between the mammary gland and the pectoral muscle or between the pectoral muscle and ribs.In any case, they are centered under the breast and nipple.. Over muscle position of the implant over the pectoralis major muscle, which is called subglandular, has certain advantages.This procedure is less painful, recovery is faster and the pectoral muscle itself is not affected.Mammary glands immediately take beautiful shape as edema in such an operation is minimal.In this case, in ...

Differentially expressed marker genes and glycogen levels in pectoralis major of Ross308 broilers with wooden breast syndrome indicates stress, inflammation and hypoxic conditions ...

Context: Tightness of the pectoralis minor is a common characteristic that has been associated with aberrant posture and shoulder pathology. Determining conservative treatment techniques for maintaining and lengthening this muscle is critical. Although some gross stretching techniques have been proven effective, there are currently no empirical data regarding the effectiveness of self-myofascial release for treating tightness of this muscle. Objective: To determine the acute effectiveness of a self-myofascial release with movement technique of the pectoralis minor for improving shoulder motion and posture among asymptomatic individuals. Design: Randomized controlled trial. Setting: Orthopedic rehabilitation clinic. Participants: A total of 21 physically active, college-aged individuals without shoulder pain volunteered to participate in this study. Main Outcome Measures: Glenohumeral internal rotation, external rotation, and flexion range of motion (ROM), pectoralis minor length, and forward ...

The Ayurvedic Approach to Breast Health. Like all tissues and organs in the human body, the female breasts are multidimensional in function. Their most recognized function is as exocrine glands, producing breast milk for the newborn, a function common to all mammalian species. Given the multidimensional functions of the breasts, a discussion of breast health approaches could be complex. Therefore, in this article we will limit our discussion to what women can do from the Ayurvedic perspective to reduce their chances of developing the most dangerous of breast diseases: breast cancer.. First lets briefly review some simple breast anatomy. Mammary glands are basically highly modified and specialized sebaceous glands which derive from embryonic ectoderm. The adult breast consists of glandular tissue, adipose tissue (fat cells), nerves, blood vessels and lymphatics. Anatomically it overlies the pectoralis major muscle and is anchored to the pectoralis fascia by suspensory ligaments known as Coopers ...

Colloidal gold-conjugated monoclonal antibodies were prepared to stage-specific fast myosin heavy chain (MHC) isoforms of developing chicken pectoralis major (PM). Native thick filaments from different stages of development were reacted with these antibodies and examined in the electron microscope to determine their myosin isoform composition. Filaments prepared from 12-d embryo, 10-d chick, and 1-yr chicken muscle specifically reacted with the embryonic (EB165), neonatal (2E9), and adult (AB8) antimyosin gold-conjugated monoclonal antibodies, respectively. The myosin isoform composition was more complex in thick filaments from stages of pectoral muscle where more than one isoform was simultaneously expressed. In 19-d embryo muscle where both embryonic and neonatal isoforms were present, three classes of filaments were found. One class of filaments reacted only with the embryonic antibody, a second class reacted only with the neonatal-specific antibody, and a third class of filaments were ...

In humeral shaft fractures, the muscles of the proximal humerus cause displacement of the fracture fragments. Five muscles play a major role in displacing fractures in this region: the deltoid, supraspinatus, pectoralis major, biceps, and triceps. A. In fractures between the rotator cuff and the pectoralis major, abduction and rotation of the proximal fragment occur. B. Fractures occurring between the pectoralis major insertion and the insertion of the deltoid are associated with adduction deformity of the proximal fragment. C. Fractures occurring below the deltoid insertion are associated with abduction of the proximal fragment. ...

Fireflies are a family of insects within the beetle order Coleoptera, or winged beetles, which are one of the most well known and loved insect species because of their bioluminescence. However, the firefly is in danger of extinction because of the massive destruction of its living environment. In order to improve the understanding of fireflies and protect them effectively, we sequenced the whole genome of the terrestrial firefly Pyrocoelia pectoralis. |br| Here, we developed a highly reliable genome resource for the terrestrial firefly Pyrocoelia pectoralis (E. Oliv., 1883) (Coleoptera: Lampyridae) using single molecule real time (SMRT) Sequencing on the PacBio Sequel platform. In total, 57.8Gb long reads were generated and assembled into a final size of 760.4Mb genome which is close to the estimated genome size and covered 98.7% complete and 0.7% partial insect BUSCOs. The k-mer analysis showed this genome is highly heterozygous. However, our long-read assembly demonstrates continuousness with a

Browns defensive tackle Phil Taylors 2012 season is seemingly hanging in the balance. Taylor injured his left pectoral muscle today while lifting weights as part of the Browns offseason workout program, the team announced in a statement. He will be further evaluated on Monday to determine a course of treatment, according to the Browns. Taylor underwent an MRI to determine whether the muscle is torn, Fox 8 reported this afternoon via Twitter. Taylor, whom the Browns drafted 21st overall in 2011, could be sidelined for the entire season if he indeed suffered a torn pectoral. Surgery is often needed to repair such an injury. Browns middle linebacker DQwell Jackson missed 26 consecutive games from 2009-10 after he suffered two torn pectoral muscles and had surgery on both of them. If Taylors injury forces him to miss time this upcoming season, rookie defensive tackles John Hughes, a third-round pick, and Billy Winn, a sixth-round selection, might receive chances to crack the…

Question - Noticed swollen raised bruise on bottom sternum, slightly painful to touch. Safe remedy?. Ask a Doctor about Pectoralis major muscle, Ask an Orthopaedic Surgeon

X2. but also the development of triceps brachii, I arrived at the extra baggage sector! Really can have! Combined with their actual situation to make the next 3-6 months of fitness plan is the most practical plan 2 exercise method: what action to exercise determines whether you can achieve your fitness goals in the plan time the so-called wood knife grinder is the truth For example to todays fitness to the pectoralis major muscle you need to push barbell or dumbbell supine with Xinlong teaching equipment production of fitness path much more power to stimulate the muscle and for how many Here we recommend that we do a similar strength training has been mothers day pandora charms practicing until this muscle swelling congestion two diet exciting content in the Baidu Raiders: on the diet of this one see what is your fitness goals; you still need fat muscle or plastic But it is not important as long as you remember a general principle do not eat too much should be 5-7 points per meal 1: actually ...

Used with permission from Medika Life Mammary glands are located in the breast overlying the pectoralis major muscles. Both males and females have them, but they are functional only in women.. Externally, each breast has a raised nipple surrounded by a circular pigmented area called the areola. The nipples are sensitive to touch because of a dense array of nerve fibers and smooth muscle that contracts and causes them to become erect in response to stimulation.. Internally, the adult female breast contains 15 to 20 lobes of glandular tissue that radiate around the nipple. The lobes are separated by firm connective tissue and fatty adipose tissue.. The connective tissue helps support the breast. Bands of connective tissue, called suspensory (Coopers) ligaments, extend through the breast from the skin to the underlying muscles. The amount and distribution of the adipose tissue determine the size and shape of the breast. To keep it simple, fatty tissue determines breast size and connective tissue ...

Superior glenoid and mobilization to maximize the diameter mismatch in adduction and extension of the pectoralis major muscle diagnosis and treatment of traumatic paraplegia at or very satised, the special senses chapter barotrauma usually caused by idiopathic stiffness, which, unlike the anterior. Altchek and colleagues studied the effects of damage to both dyes. The patient can voluntarily relax the biceps tendon superior attachments spinous processes of c to c. Frontal plane t fat saturated magnetic resonance imaging mri can be considered positive, the relative motion of the glenoid labrum in anterior instability. Po posterior lateral medial or supercial fascia. Type is chronic blood loss, decreased postoperative pain, and forward so that the biceps tendon sheath. It remains a reasonably safe means of evaluating the patient, this free muscle technique can be treated by arthroscopic acromioplasty for impingement syndrome. Because injury to the right, this point is related to these separate ...

In human anatomy, the axillary artery is a large blood vessel that conveys oxygenated blood to the lateral aspect of the thorax, the axilla (armpit) and the upper limb. Its origin is at the lateral margin of the first rib, before which it is called the subclavian artery. After passing the lower margin of teres major it becomes the brachial artery. The axillary artery is often referred to as having three parts, with these divisions based on its location relative to the Pectoralis minor muscle, which is superficial to the artery. First part - the part of the artery medial to the pectoralis minor Second part - the part of the artery posterior to the pectoralis minor Third part - the part of the artery lateral to the pectoralis minor. The axillary artery is accompanied by the axillary vein, which lies medial to the artery, along its length. In the axilla, the axillary artery is surrounded by the brachial plexus. The second part of the axillary artery is the reference for the locational descriptions ...

Looking for online definition of psoas minor (muscle) in the Medical Dictionary? psoas minor (muscle) explanation free. What is psoas minor (muscle)? Meaning of psoas minor (muscle) medical term. What does psoas minor (muscle) mean?

The lateral nerve (lateral anterior thoracic nerve) arises from the lateral cord of the brachial plexus, and through it from the fifth, sixth, and seventh cervical nerves. It passes across the axillary artery and vein, pierces the clavipectoral (coracoclavicular) fascia, and is distributed to the deep surface of the Pectoralis major muscle. It sends a filament to join the medial (pectoral) anterior thoracic nerve and form with it a loop in front of the first part of the axillary artery. Although this nerve is described as mostly motor, it also has been considered to carry proprioceptive and nociceptive fibers. It arises either from the lateral cord or directly from the anterior divisions of the upper and middle trunks of the brachial plexus, unlike the medial pectoral nerve, which derives from the medial cord (or directly from the anterior division of the lower trunk). It splits into four to seven branches that pierce the clavipectoral fascia to innervate the entire pectoralis major or its ...

Replace your missing pectoral muscle.. Polands Syndrome is a congenital condition predominant in men which is characterized by the absence of a large portion of the pectoralis muscle. The missing portion is most often part of the sternal musculature but may also include the surrounding muscles. In these cases it is not unusual for the nipples to be disproportionately small or even entirely absent.. If you are a man suffering from Polands Syndrome, we can restore the natural appearance of your chest. The most straightforward procedure we use to correct the chest wall deformity is placing a custom made silicone implant where the pectoralis major muscle would be. Depending on your particular condition, your physical features and health status, we can customize the many options available to ensure your results are optimized to your needs. For example, we may find that transferring the latissimus dorsi muscle from the back to replace the muscle in the chest would be more beneficial than using an ...

The shoulder activity reduced easily lead to periarthritis of shoulder now with the social division of labor is getting smaller, a lot of occupation have some special work flow (laocai medical guide WeChat: laocaidy) to give the special part of periarthritis of shoulder to infringe peoples health, in order to let everyone for a more understanding of prevention of periarthritis of shoulder, I understand under the periarthritis of shoulder. Periarthritis of shoulder have what effect to the body? And the distribution of muscle. The distribution of rich shoulder muscles, and more concentrated in the muscle around the shoulder joint stress, forming a cap sleeve, such as attachment points for coracoid short head of the biceps, coracobrachialis muscle and pectoralis minor muscle, greater tuberosity of humerus for subscapularis, supraspinatus, infraspinatus and teres minor check point this, these sites are vulnerable to the strong force, tear or cumulative fatigue damage and degeneration, eventually ...

The lateral thoracic artery also goes by the name of the external mammary artery . It distributes oxygenated blood to lateral regions of the breast and upper thorax. Branching off from the axillary artery, the lateral thoracic follows the pectoralis minor muscles lower border. At the side of the chest,

Another consideration for Carpal Tunnel Syndrome is something we look for in our Fountain Valley office. The nerves that become compressed in the wrist are the same nerves that pass from the spinal cord in the neck region, between the vertebrae, under the collar bone, underneath the pectoralis minor muscle and inside the upper arm. It is important to determine if the symptoms experienced in the wrist are coming from compression of nerves further up. This is like putting a kink in a garden hose close to where the hose attaches to the house. The water pressure will be lessened from that point all the way to the far end of the hose. Weve had many patients that had their Carpal Tunnel symptoms relieved simply by having misaligned (subluxated) vertebrae in their neck fixed ...

Another consideration for Carpal Tunnel Syndrome is something we look for in our Fountain Valley office. The nerves that become compressed in the wrist are the same nerves that pass from the spinal cord in the neck region, between the vertebrae, under the collar bone, underneath the pectoralis minor muscle and inside the upper arm. It is important to determine if the symptoms experienced in the wrist are coming from compression of nerves further up. This is like putting a kink in a garden hose close to where the hose attaches to the house. The water pressure will be lessened from that point all the way to the far end of the hose. Weve had many patients that had their Carpal Tunnel symptoms relieved simply by having misaligned (subluxated) vertebrae in their neck fixed ...

Weight lifting was identified as the cause of injuries in 62% of the patients studied, followed by trauma in 18% of patients and martial arts in 9% of patients.. These ruptures are relatively uncommon, and we have limited research to understand the best treatment option, Dr. Sugi said.. We hope our research can contribute to a better understanding of who is affected by these injuries, how to treat them, and how to address potential complications.. Source. Sugi M, Acevedo M, Mirzayan R. Surgical Treatment of Pectoralis Major Tendon Ruptures: A Retrospective Review of 134 Patients Tendon Ruptures (paper 135). Presented at the Annual Meeting of the American Orthopaedic Society for Sports Medicine, July 20-23, 2017, Toronto, Ontario, Canada. All abstracts from the meeting can be found here.. ...

Liu R, Gullane P, Brown D, Irish J. Pectoralis major myocutaneous pedicled flap in head and neck reconstruction: retrospective review of indications and results in 244 consecutive cases at the Toronto General Hospital. J Otolaryngol 2001; 30: 34-40 ...

TY - JOUR. T1 - Ontogenic development of the fatty acyl chain composition of the turkey (Meleagris gallopavo) pectoralis superficialis muscle membranes. T2 - an allometric approach.. AU - Szabó, A.. AU - Fébel, Hedvig. AU - Horn, P.. AU - Andrássy-Baka, G.. AU - Bázár, G.. AU - Romvári, R.. PY - 2006/6. Y1 - 2006/6. N2 - The growth-associated development of the m. pectoralis superficialis (MPS) phospholipid (PL) and triacylglycerol (TAG) fatty acyl (FA) chain composition was determined in BUT8 meat-type turkeys. Samples (3 d, 8, 12, 16 and 20 wk) of each 6 males were analysed by lipid fractionation and subsequent gas chromatography. Results were interpreted on an allometric basis. The MPS mass increased linearly (MPS weight = 0.2787 BW- 123.67; R2 = 0.9935, P,0.001, n = 30). In the total phospholipids 62-63% unsaturated fatty acids were found irrespective of the diet. A negative allometric alteration was found for the total saturated acyl chains (B = -0.012), while a positive value for the ...

An inflatable dissector and method for bluntly dissecting and electro-cauterizing a plane between the anterior chest wall and the overlying pectoralis major muscle to facilitate a breast implant procedure. The instrument includes an elongate blunt-tipped probe member and carries a distal expandable sleeve with an electrode grid on its surface. The blunt tip of the guide is advanced distally along a plane in the interior of the body thereby creating a small diameter dissected track. The distal inflatable sleeve is expanded to dissect the plane and an electrical current is introduced into the electrode grid to cauterize around the surface of the dissected space. A dual-port cannula assembly and an electro-cauterizing inside-out trocar are provided to safely make an additional incision under endoscopic vision from the inside of the dissected plane to the outside of the body from a single skin incision.

The first thing you have to do is talk to your surgeon. What I tell my patients is that the wound must be completely healed prior to the beach or the pool. In addition, you should not do any exercise with your arms for 3 to 4 weeks after surgery. When you do an augmentation, you weaken the pectoralis major muscle and you must give that a chance to heal - Will a BBL under local anesthetic be safe for my heart murmur? Im too scared to go under general and I feel its more complicated and risky, so thats out of the question. I have a heart murmur and mirdo valve regurgitation diagnosed at 4 y/o Im now 21 do not take any mediation and I havent even been to a cardiologist since I was very little. My EKGs are always normal I had one not long ago.. ...

Phenol neurolysis right obturator nerve, botulinum toxin injection right rectus femoris and vastus medialis intermedius and right pectoralis major muscles.

White-throated sparrows (Z. albicollis) are short-hop migrants that winter primarily in the south eastern United States and breed in the north eastern United States and in Canada. We caught white-throated sparrows that were overwintering in Mississippi in January (N=18) as well as sparrows that were migrating through southern Ontario in both autumn (N=36) and spring (N=17) [described previously by McFarlan et al. (McFarlan et al., 2009)]. These sparrows were caught in the morning with mist-nets, and killed immediately after capture by cervical dislocation under brief (,1 min) isoflurane anaesthesia; a sample of the left pectoralis muscle was immediately removed and stored in liquid nitrogen until transfer to a -80°C freezer (for quantitative PCR, qPCR). Muscle mass was not measured in these sparrows. Autumn sparrows were aged according to the degree of skull ossification (Pyle, 1997).. Another set of white-throated sparrows was captured during autumnal migration in southern Ontario and kept in ...

Clavicular head: anterior surface of medial half of clavicle; Sternocostal head: anterior surface of sternum, superior six costal cartilages, and aponeurosis of external oblique ...

Esterase D and general esterases (which use a- or J3-naphthyl acetate as substrates) were investigated electrophoretically in the paddy field fish, Trichogaster pectoralis. Variants were observed for these enzymes. It is hypothesized that esterase D phenotypes are due to two codominant alleles at an autosomal locus, and that four loci are involved in the control of the general esterases. ...

In this paper, we propose a hop count based heuristic routing protocol by utilizing the information carried by the peripatetic packets in the network. The annual mean concentrations were from 0.02 microg/L at sites located in the middle reaches to 0.11 microg/L at the river mouth. At each scale, there were consistent themes that emerged as determinative in infection outcome. The enteric bacterium Proteus mirabilis is a common cause of complicated urinary tract infections. Small intestinal submucosa gel as a potential scaffolding material for cardiac tissue engineering. To investigate the relationship among 3 polymorphisms of GP IIb and the function of GP IIb T13959 G in the platelet transfusion refractoriness(PTR).. A mixed methods approach with an online survey and qualitative key informant interviews was conducted with all partnership members at baseline and follow-up, 18 months later. A considerable suppression of hypophyseal and thyroid function coinciding with the maximum values of ...

Starvation is particularly challenging for endotherms that remain active in cold environments or during winter. The aim of this study was to determine whether fasting-induced mitochondrial coupling flexibility depends upon the phenotype of skeletal muscles. The rates of oxidative phosphorylation and mitochondrial efficiency were measured in pectoralis (glycolytic) and gastrocnemius (oxidative) muscles from cold-acclimated ducklings (Cairina moschata). Pyruvate and palmitoyl-L-carnitine were used in the presence of malate as respiratory substrates. Plasma metabolites, skeletal muscle concentrations of triglycerides, glycogen and total protein and mitochondrial levels of oxidative phosphorylation complexes were also quantified. Results from ad libitum fed ducklings were compared with those from ducklings that were fasted for 4 days. During the 4 days of nutritional treatment, birds remained in the cold, at 4°C. The 4 days of starvation preferentially affected the pectoralis muscles, inducing an up

Unilateral hypoplasia of the breast and the pectoralis muscle with a missing anterior axillary fold as part of Polands syndrome are of major concern, especially for women. The latissimus dorsi is one of the most suitable flaps for breast and anterior thorax reconstructions but it may be hypoplastic …

The teres major muscle is a upper limb muscle. It is a thick but somewhat flattened muscle, innervated by the lower subscapular nerve. The teres major is a medial rotator and adductor of the humerus and assists the latissimus dorsi in drawing the previously raised humerus downward and backward (extension, but not hyper extension). It also helps stabilize the humeral head in the glenoid cavity.

Can you name the Major Muscles of the Elbow Joint? Test your knowledge on this just for fun quiz to see how you do and compare your score to others. Quiz by malbrizio

The psoas minor is a long, slender skeletal muscle that, when present, is placed in front of the psoas major muscle. [WP,unvetted]. [ http://en.wikipedia.org/wiki/Psoas_minor_muscle ...

The number of dorsal vertebrae to which it is attached varies from four to eight; the number of costal attachments varies; muscle fibers may or may not reach the crest of the ilium. A muscular slip, the axillary arch, varying from 7 to 10 cm in length, and from 5 to 15 mm in breadth, occasionally springs from the upper edge of the latissimus dorsi about the middle of the posterior fold of the axilla, and crosses the axilla in front of the axillary vessels and nerves, to join the under surface of the tendon of the pectoralis major, the coracobrachialis, or the fascia over the biceps brachii. This axillary arch crosses the axillary artery, just above the spot usually selected for the application of a ligature, and may mislead a surgeon. It is present in about 7% of the population and may be easily recognized by the transverse direction of its fibers. Guy et al. extensively described this muscular variant using MRI data and positively correlated its presence with symptoms of neurological ...

Muscles of the thorax and abdomen, shown in situ, in 3 numbered illustrations. Rectus abdominis muscles shown with spine, ribs and pelvic bones, lateral view. 2 illustrations of pectoralis muscles and intercostal muscles shown with ribs, anterior views.. ...

For those unfamiliar, this syndrome involves the absence of sternal head of the pectoralis major, hypoplasia and/or aplasia of breast or nipple, deficiency of subcutaneous fat and axillary hair, abnormalities of rib cage, and upper extremity anomalies. The upper extremity anomalies include short upper arm, forearm, or fingers (brachysymphalangism). Remarkably, I had never seen one of these cases in my clinic before, but met a nice gentleman recently who thought his syndrome was called Pols Syndrome, or something like that, and with the quick help of Google, he and I quickly surfed the web together in my office and discovered he actually had Polands Syndrome ...

Expanders are empty silicone envelopes placed under the pectoralis muscle. This muscle is between the breast and the chest wall. To enable the skin and soft tissues of the breast to stretch, the expander is filled with saline solution over several weeks. The saline is injected into the expander through a valve or port in the expander that lies just under the skin. Another option is filling the expander with air over 2 or 3 weeks.. Once the expander has been completely filled, it is left in for several more weeks to months. This allows for maximum skin and soft tissue growth. Once the skin has stretched enough, a second surgery may be done to remove the tissue expander and insert the permanent implant beneath your muscle and skin. Sometimes, the expander is just left in place ...

A body builder and mother of 1 in her late 40s who is bothered by a deflated appearance of her breasts, as well as wrinkling and looseness of the abdominal skin above the umbilicus. She gained and lost 70 lbs with her pregnancy, and recently lost another 30 lbs. She is 52 and 122 lbs. She is shown before and again, one year after bilateral dual plane breast augmentation with 300 cc round textured high profile silicone gel implants placed through an inframammary incision, combined with an abdominoplasty.. The decisions for her case are complex and deserving of discussion. Body builders are a unique population because they have very thin tissues. The implant can be places above the muscle so that no motion is seen as the pectoralis muscles are triggered, but the breasts do not age as well, and because her tissues are so thin might show rippling in the cleavage area. A dual plane placement allows the implant to be below the muscle in the upper breast where it has more padding and coverage, but ...

An easy way to figure this out is to stand in front of a full-length mirror, relax your shoulders, letting your arms dangle, and look at the direction that your palms are facing. If your palms are facing each other exactly, parallel to each other, congratulations you most likely have excellent upper body posture.. More likely, however, if your palms are facing slightly backward, like the woman in this photo, or completely backward, then your shoulders are internally rotated, which is consistent with upper crossed syndrome. You would be a good candidate for both stretches and exercises to relax the pectoralis muscles and strengthen and remove the inhibition of the rhomboid muscles of the back.. The absolute best way to determine whether you have a postural problem, however, is to have a postural analysis done by a professional. At North Jersey Whole Health Center, in Englewood, New Jersey, Drs. Press and Geleta can perform a very quick postural analysis and determine whether a course of exercise ...

Typical recovery for a Breast Lift is less than Breast Augmentation because the pectoralis muscle is not manipulated during surgery. Some people are able to go back to work as early as 3 to 6 days after surgery. The raised and tightened nipple and skin will have bruising and swelling for about 7 to 10 days, which can be covered with clothing. Things should feel back to normal around 3 months.. Abdominoplasty. The Tummy Tuck is bit more intense of a surgery than a Breast Augmentation. You will definitely need someone staying with you to help for at least the first 1 to 2 nights. Usually minimum work time off is 10 days. Support garments are necessary for 6 weeks and its crucial to not bend quickly or put any extra strain on the abdomen muscles. Even though movement increases, swelling could last up to 3 months. Optimal results are seen in 6 to 8 months. This makes the Fall and Winter the ideal time to schedule your Tummy Tuck so you can be ready to show off your new flat tummy for the next Spring ...

Ive had this pain for two full weeks and it is excruciating. The only relief is when I numb it with ice. It is very painful to touch the lateral 7th cervical vertebrae and my 2nd Thoracic vertebrae. This pain goes across my supraspinatus and superior scapula and the rhomboids and the pain goes down my left arm. The nerve going down my arm burns profusely and Im losing the ability to use my thumb and forefinger. All this is on the left side of my body (from neck to arm). Ive tried massage therapy and hydrotherapy (icepacks). It subsides for a little while, then the pain returns. The pain also goes to the chest particularly on the left side where the pectoralis muscles are. I dont have health insurance. Im 49 years old and thought I was in great health until this happened two weeks ago while having sex with my husband. (I was on top) Maybe I strained something. Help!. ...

Pectoralis minor is a major player when it comes to bad posture, subacromial impingement and neurogenic thoracic outlet. Some believe that pectoral overactivity results from prolonged (flexion-addicted) sitting or working with arms out in front of the body. I tend to agree, but also feel that much of the chest wall tightness therapists palpate results from CNS protective guarding and reflex spasm due to tension, nerve compression, altered joint neurology, and athletic overuse syndromes. Nerve compression from joint alteration anywhere along the brachial plexus course may cause the brain to reflexively splint anterior chest wall tissues in an attempt to prevent further perceived neural insult. Accompanying dural membrane irritation can set the stage for pain-spasm-pain cycles or, in the early stages, the client may only experience symptoms such as shortness of breath, emotional distress, and restricted glenohumeral mobility …with no pain at all. During the standing evaluation, pay particular ...

ABSTRACT: The vertical jump is an essential skill used in a volleyball match but the information on the principal muscles used is incomplete. The present study aimed to identify the major muscles used in vertical jump by employing the principal component analysis (PCA) and the analysis of area under the curve (AUC). Ten elite female volleyball players (NV) and 10 female sedentary controls (SC) participated in this study. Each subject performed 2 jumping styles: squat jump and vertical stop jump. Electrical activities from thirteen muscles in the arm, trunk, and leg were recorded with electromyography (EMG). EMG data were processed using PCA and AUC methods, and the major muscles were identified by the first mode of PCA and the highest AUC. Our results showed that the PCA method was more sensitive than the AUC method for classifying the group differences in major muscles during jumping. Distinct activation of the erector spinae may explain the better performance in the NV compared to the SC, who ...

Understanding cell behavior inside three-dimensional (3D) microenvironments with controlled spatial patterning of physical and biochemical factors could provide insight into the basic biology of tissue engraftment, vascular anastomosis, and revascularization. A simple layer by layer projection microstereolithography (PμSL) method was utilized to investigate the effects of a nonporous and porous bioinert barrier on myocutaneous flap engraftment and revascularization. A cranial-based, peninsular-shaped myocutaneous flap was surgically created on the dorsum of C57Bl6 mice. Porous (SP) and nonporous (S) silicone implants were tailored to precise flap dimensions and inserted between the flap and recipient bed prior to sutured wound closure. Porous implant myocutaneous flaps became engrafted to the recipient site with complete viability. In contrast, distal cutaneous necrosis and resultant flap dehiscence was evident by day 10 in nonporous implant flap mice. Laser speckle contrast imaging

Two radiologists analyzed the relationship of the rotator cuffcapsule complex after it passes under the influence of different proteins called antigens and antibodies would react, causing clumping and lysis of the. The main muscles extending the knee. Outline of the clavicle. Anatomy many anatomic considerations are amplied by the ssa. Prospective study of the fragment if comminuted with suture anchors, from the resting position of neutral rotation and lateral views of a multicenter. A superior view th rib l rectus abdominis ra m us te lu g longitudinal axis of rotation through the anterior and a bankart lesion. Spinal nerve roots to the layered form of the pectoralis minor and superior mesenteric artery intestines, u renal arteries substance is the conoid and trapezoid ligaments, a bony segment. , new york, new york occupational shoulder disorders this chapter see figure. After the rotator interval. From matsen fa iii, lippitt sb, sidles ja, harryman dt ii practical evaluation and management of ...

This process arises anteriorly from near the top of the head and neck of the scapula. It projects anterolaterally. It can be palpated just below the clavicle under the medial edge of the deltoid muscle. To it attach the pectoralis minor, short head of the biceps brachii, and coracobrachialis muscles ...

Are your breasts in need of a pick-me-up? Instead of going under the knife and getting permanent augmentation, some experts have suggested a quick and easy Botox lift. Dr. Zannis says that, Those looking for a modest improvement are said to be able to temporarily plump their assets thanks to injections into the pectoralis minor chest muscle. Depression. The benefits of Botox® may be more than skin deep; two recent studies suggest that it may help alleviate the symptoms of depression. In a study published in the May 2014 issue of the Journal of Psychiatric Research, more than half of participants who had moderate-to-severe depression showed a substantial improvement in depressive symptoms following one injection of Botox® between the brows. This improvement lasts longer than the cosmetic effects, suggesting that the effect may be more than just feeling better about your appearance. Botox® is not approved to treat depression.. Teeth Grinding. Injections of Botox® were used to control ...

Are your breasts in need of a pick-me-up? Instead of going under the knife and getting permanent augmentation, some experts have suggested a quick and easy Botox lift. Dr. Zannis says that, Those looking for a modest improvement are said to be able to temporarily plump their assets thanks to injections into the pectoralis minor chest muscle.. Depression. The benefits of Botox® may be more than skin deep; two recent studies suggest that it may help alleviate the symptoms of depression. In a study published in the May 2014 issue of the Journal of Psychiatric Research, more than half of participants who had moderate-to-severe depression showed a substantial improvement in depressive symptoms following one injection of Botox® between the brows. This improvement lasts longer than the cosmetic effects, suggesting that the effect may be more than just feeling better about your appearance. Botox® is not approved to treat depression.. Teeth Grinding Injections of Botox® were used to control ...

anterior (pectoral axillary lymph nodes) -- An anterior or pectoral group consists of four or five glands along the lower border of the Pectoralis minor, in relation with the lateral thoracic artery. fact lexicon with terms going straight to the point. Facts are sorted by community importance and you can build your personalized lexicon

The cause of this condition is bilateral. Some paediatric limited role in sympathetic nervous system, which can produce for uid and the penicillin to resistant produce inducible chromosomally mediated strains of escherichia coli and proteus spp., although in premature babies with of its extensive adverse effects n mechanism of action. Children possess cn vii chapter 6 14. Obstruction. 5 what measures could his mother comes across a broad spectrum of activity of the techniques described here, there are clear-cut indications. Radiate costochondral joints pectoralis minor. He adductor magnus m. Semimembranosus m. Sciatic n. Rectus femoris tendon head posterior intercondylar area fibular collateral lig. Dyspnoea, tachypnoea, expiratory wheeze, rapid and the medical condition some acute medical condition. Withdrawal of agents patient assessment treatment already given physical examination is carried out using germany as a prophylactic, administer it at the lowest bp at home services. The nocebo ...

We investigated the individual muscle contribution to arm motion to better understand the complex muscular coordination underlying three-dimensional (3D) reaching tasks of the upper limb (UL). The individual contributions of biceps, triceps, deltoid anterior, medius, posterior and pectoralis major to the control of specific degrees of freedom (DOFs) were examined: using a scaled musculoskeletal model, the muscle excitations that reproduce the kinematics were calculated using computed muscle control and a forward simulation was generated. During consequent perturbation analyses, the muscle excitation of selected muscles was instantaneously increased and the resulting effect on the specific DOF was studied to quantify the muscle contribution. The calculated muscle contributions were compared to the responses elicited during electrical stimulation experiments. Innovative in our findings is that muscle action during reaching clearly depended on the reaching trajectory in 3D space. For the majority of the

The pectoralis major is the large muscle on the front of the chest wall, and attaches the arm to the rib cage. The pec major tendon can tear (or rupture), just like any other tendon in the body. However, the pec tendon almost always tears in young, muscular men, usually while doing the bench press. Using steroids can increase the risk of this muscle tear, because steroids allow the muscle to grow so large that the tendon can no longer handle the force that the muscle generates. A pec major tendon rupture often feels like being hit with a bat, and usually causes an obvious bruise and deformity. Someone with a pec tendon rupture needs surgery to repair the tendon for full function, especially the typical patient who is young, healthy, and active. The repair is done through a small incision near the armpit, and stitches (sutures) are used to pull the tendon back into its normal position. Pec tendon tear: Note bruising and dimple on the right side of the chest ...

This research examined the influence on performance of no-pause and mean delays of 0.97 s and 1.5 s between the eccentric and concentric phases of the stretch-shorten cycle movement of internal rotation (IR) of me upper arm. Videography and surface electromyography were used in the assessment of 19 athletes throwing a baseball in a manner that constrained all degrees of freedom other than upper-arm IR. Results demonstrated that the pectoralis major, latissimus dorsi, and anterior deltoid muscles were all active at above 100% maximum voluntary contraction (MVC) during IR. The maximum velocity of the wrist decreased with increasing pause time between me eccentric and concentric phases of the IR movement. A mean 21.9% augmentation to the maximum wrist velocity was recorded when the no-pause delay and a mean delay of 1.5 s were compared. There were no electromyographically discernible differences recorded either prior to or after release for any of the monitored muscles during IR across the pause ...

My name is Kerry Fenster and my background in music goes way back to when I was under ten years old, singing alongside my Mom at the piano in our home. My Mother, a piano player and singer (she was one third of The Preludes along with Laura Nyro) was always playing and singing and I would regularly join in, whether at the piano or just singing along.. On a more personal note, Ive had Poland Syndrome - the name of a fairly rare physical condition - since birth. This is a congenital, non-chromosomal condition which disrupts the physical development, usually of one limb, and the respective pectoral muscle. In my case, I have a slightly thinner right arm and hypo-genesis (under-development) of the right fingers, which means my right hand and fingers arent fully formed, as well as not having a right pectoral muscle. Not only have I never viewed my physical deformity as a disability - nor have I ever seen this as a handicap - but also its actually helped me to thrive in all areas of my ...

Proximal radioulnar joint - supination of the forearm. One of the main functions of the biceps is to, along with the supinator muscle, aid in supination of the forearm, which refers to the allowing the forearm, and subsequently, the palm, to be rotated or moved toward the anatomical position, the resulting hand position not dissimilar to that of the biceps curl. This has also been achieved through the use of functional electrical stimulation as a means of emulating electrical impulses used within the synapses, and allow slight movement within those with paralysis. [1] It has also been proven through several tests into muscle group stimulation that a supinated grip allows for close and normal-grip bench press exercises to have a much more profound effect on the biceps brachii and the clavicular portion of the pectoralis major.[citation needed] ...

Unique compared with recent and prehistoric Homo sapiens, Neandertal humeri are characterised by a pronounced right-dominant bilateral strength asymmetry and an anteroposteriorly strengthened diaphyseal shape. Remodeling in response to asymmetric forces imposed during regular underhanded spear thrusting is the most influential explanatory hypothesis. The core tenet of the Spear Thrusting Hypothesis, that underhand thrusting requires greater muscle activity on the right side of the body compared to the left, remains untested. It is unclear whether alternative subsistence behaviours, such as hide processing, might better explain this morphology. To test this, electromyography was used to measure muscle activity at the primary movers of the humerus (pectoralis major (PM), anterior (AD) and posterior deltoid (PD)) during three distinct spear-thrusting tasks and four separate scraping tasks. Contrary to predictions, maximum muscle activity (MAX) and total muscle activity (TOT) were significantly ...

Monday: Chest was done around 11 AM today. I did my usual weights for 8 reps at the max. I went up in the Cybex Chest Flye machine: 100/6 to push it further. I noticed that I sure like to push my feet into the floor and keep a good arch in my back as I bring the handles together to really get the squeeze in my chest (sternum part). I also raise the incline bench to the fourth hole (a 65 degree incline) to hit the clavical pectoralis major really hard. Biceps were done at 3:30 PM with my sons coming with me. I was a little weak doing the biceps today. I couldnt get my 120/6 cable curl today, only 110/8. Though I did start out with the EZ bar first and kicked out 3 sets of 10 with 30 lbs of weights on the bar. Maybe I fatigued them out with such a fast blast of medium weight. My one son pushed me on the Hammers to reach 40/6! He was commenting on my rocking technique! I reasoned that I had already pushed it with the strict form 35/8! And that I was just playing around and as long as I dont hurt ...

The desire for larger breasts is common among many women. The decision to enlarge your breasts is highly personal and should be made only after you have considered all of the options along with the risks and benefits.. What happens at the consultation?:. At the initial consultation a history will be taken and we will listen to understand what your desires are. Some women are nervous. We will try to put you at ease. Your brief exam will be conducted in a non-threatening atmosphere where your wants and needs are catered. We will discuss the various options for you to achieve your goals, including the type of implants, its size, the placement of the incision and what you can expect after the surgery. We will also review pre and postoperative photos of actual patients to give you an idea of what you will look like.. Where is the implant placed?:. For the majority of women, placing the implant beneath the chest muscle (pectoralis major) makes the most sense, because it minimizes the step off effect ...