• spinal
  • When a contraction is activated in one muscle, the opposing muscle is stopped by the actions of an inhibitory interneuron originating in the spinal cord. (reference.com)
  • fascia
  • Connective tissue is present in all muscles as fascia. (wikipedia.org)
  • The superficial and deep epimysia are continuous with an investing deep fascia that encircles the neck and also contains both sternocleidomastoid muscles. (wikipedia.org)
  • laterally
  • If laterally (externally) rotated, the contribution of the deltoid is lessened and the pec major is strongly emphasized as the transverse adductor. (wikipedia.org)
  • Incline cable fly start Incline cable fly end Incline dumbbell fly start Incline dumbbell fly end Twisting fly start Twisting fly end In flies the shoulders are sometimes externally (laterally) rotated to point the elbows down to shift emphasis away from use of the anterior deltoid as a transverse adductor. (wikipedia.org)
  • Nerves
  • Nerve regeneration after an episode is normal, and in less severe cases a full recovery of the nerves and muscles can be expected. (wikipedia.org)
  • torso
  • The deltoids help to transfer the energy from your torso to your arms and prepare it to enter the club, they help to stabilise your shoulder complex and work in concert with the muscles of your core . (golfloopy.com)
  • tendon
  • The coracobrachial bursa is between the subscapularis muscle and the tendon of the coracobrachialis muscle. (wikipedia.org)
  • Between the capsule and the tendon of the subscapularis muscle is the subscapular bursa, this is also known as the subtendinous bursa of the scapularis. (wikipedia.org)
  • contraction
  • The sarcomere is responsible for the striated appearance of skeletal muscle, and forms the basic machinery necessary for muscle contraction. (wikipedia.org)
  • The interaction of myosin and actin is responsible for muscle contraction. (wikipedia.org)
  • The sarcoplasmic reticulum surrounds the myofibrils and holds a reserve of the calcium ions needed to cause a muscle contraction. (wikipedia.org)
  • T tubules are the pathways for action potentials to signal the sarcoplasmic reticulum to release calcium, causing a muscle contraction. (wikipedia.org)