Superficial Back Muscles
The top layer of the back muscles whose function is to move the SCAPULA. This group of muscles consists of the trapezius, latissimus dorsi, rhomboid major, rhomboid minor and levator scapulae.
Back
Intermediate Back Muscles
Back Muscles
Musculature of the BACK.
Lumbosacral Region
Region of the back including the LUMBAR VERTEBRAE, SACRUM, and nearby structures.
Low Back Pain
Muscle, Skeletal
Muscle Fatigue
A state arrived at through prolonged and strong contraction of a muscle. Studies in athletes during prolonged submaximal exercise have shown that muscle fatigue increases in almost direct proportion to the rate of muscle glycogen depletion. Muscle fatigue in short-term maximal exercise is associated with oxygen lack and an increased level of blood and muscle lactic acid, and an accompanying increase in hydrogen-ion concentration in the exercised muscle.