Web5 rows · Aug 7, 2012 · The pectoralis major muscle is innervated by the lateral and medial pectoral nerves (root value ... The latissimus dorsi muscle is found superficially in the lower two-thirds of the … Serratus anterior muscle (Musculus serratus anterior) The serratus anterior … Glenohumeral joint (Articulatio glenohumeralis) The glenohumeral, or … The intertubercular sulcus is an indentation located between the two tubercles. It is … Undoubtedly, the skin is the largest organ in the human body; literally covering you … The subclavian artery is a paired arterial vessel of the thorax.The right and left … WebPectoralis definition, either of two muscles on each side of the upper and anterior part of the thorax, the action of the larger (pectoralis major ) assisting in drawing the shoulder …
Pectoralis minor muscle - Origin, Insertion, Function, Exercise
WebApr 2, 2024 · Pectoralis major functions are internal arm rotation, arm adduction around the shoulder joint, and arm flexion and extension. Nerve and Blood Supply . Pectoralis major … WebThis video covers the definition, innervation and functions of the two pectoral muscles: pectoralis major and minor. Test yourself with our quiz on http://kh... hazardous waste label california
Latissimus Dorsi Muscle - Physiopedia
WebProper function and coordination with the teres major and pectoralis major muscles are essential for smooth and fluid movements of the upper extremity. The latissimus dorsi are an essential part of the back. … WebApr 10, 2024 · Pectoralis major; Pectoralis minor; Serratus anterior; Subclavius muscle; The pectoral muscles have several functions depending on the muscle. The major muscle, which is thick and makes up the bulk of chest muscles, helps with movement in the upper extremities, as well as flexion and rotation. The pectoralis minor, which is much thinner … WebMar 8, 2013 · In pectoralis major, composed primarily of fast-twitch muscle fibers, expression increased with age in both males and females, with a peak in expression in males at 49 day and in females at 70 day. ... There was an age × sex × muscle tissue interaction on MUSTN1 mRNA abundance that may shed some light on its function in … hazardous waste intermediate bulk containers