TERES MAJOR MUSCLE Meaning and
Definition
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The teres major muscle is a human skeletal muscle that is located in the upper body, specifically the shoulder region. It is part of the posterior compartment of the shoulder and is one of the four muscles that make up the rotator cuff.
The teres major muscle is a thick and fan-shaped muscle that is situated deep to the larger, more superficial latissimus dorsi muscle. It originates from the lower part of the scapula, specifically the lateral border, near the inferior angle. From there, it courses medially and superiorly, attaching to the humerus bone of the upper arm.
Functionally, the teres major muscle acts to facilitate movements at the shoulder joint. It is a powerful adductor and medial rotator of the arm, meaning it assists in pulling the arm closer to the body and rotating it inwards. It also plays a role in extending the arm backward and stabilizing the shoulder joint during various motions.
The teres major muscle is innervated by the lower subscapular nerve, which arises from the brachial plexus. It receives its blood supply from various branches of the axillary artery.
Overall, the teres major muscle serves a vital role in shoulder function and helps to enable various movements of the upper limb.
Common Misspellings for TERES MAJOR MUSCLE
- reres major muscle
- feres major muscle
- geres major muscle
- yeres major muscle
- 6eres major muscle
- 5eres major muscle
- twres major muscle
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- tdres major muscle
- trres major muscle
- t4res major muscle
- t3res major muscle
- teees major muscle
- tedes major muscle
- tefes major muscle
- tetes major muscle
- te5es major muscle
- te4es major muscle
- terws major muscle
