WebJul 7, 2024 · Chest Structure And Function Your chest is composed of two muscle groups: the large pectoralis major, and the smaller pectoralis minor underneath. The flat, thick pec major originates in a broad sweep along … WebA. pectoralis major and latissimus dorsi B. tibialis anterior and gastrocnemius C. rectus abdominis and sacrospinalis D. semispinalis capitis and trapezius This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer Question: Which muscle is NOT paired with an antagonist?

Anatomy, Shoulder and Upper Limb, Pectoral Muscles

WebJun 6, 2024 · Your pectoralis major is a large and powerful chest muscle that’s shaped like a fan. It starts from two sections: your breastbone (sternum) and your collarbone (clavicle). WebMay 10, 2024 · most commonly occurs as a tendinous avulsion. sternocostal head insertion of the pectoralis major tendon is the most common site of rupture. Risk factors. anabolic steroid use. Etiology. … brute 1150 snowblower

What Is a Pectoralis Major Muscle Tear? - WebMD

WebPectoralis major Latissimus dorsi To allow antagonistic pairs to work efficiently, other muscles called fixators assist by supporting and stabilising the joint and the rest of the … WebThe lateral border of pectoralis major muscle forms the anterior axillary fold. posterior wall: scapula, subscapularis muscle, teres major muscle, and latissimus dorsi muscle. The teres major ... The brachial vein is a paired set accompanying the brachial artery. It is formed at the elbow by the union of venae comitantes of the radial and ulnar ... WebMar 18, 2015 · The major muscle in the chest is the pectoralis major.This large fan-shaped muscle stretches from the armpit up to the collarbone and down across the lower chest region on both sides of the chest. brute 1200 lb fishing magnet