pectoralis major (Meaning)
Wordnet
pectoralis major (n)
a skeletal muscle that adducts and rotates the arm
Synonyms & Antonyms of pectoralis major
No Synonyms and anytonyms found
pectoralis major Sentence Examples
- The pectoralis major is a thick, fan-shaped muscle located on the anterior chest wall.
- The pectoralis major originates from the clavicle, sternum, and costal cartilage of the ribs.
- The muscle fibers of the pectoralis major converge to form a thick tendon that inserts onto the greater tubercle of the humerus.
- The pectoralis major's primary function is to flex and adduct the arm at the shoulder joint.
- It also plays a role in internal rotation of the arm.
- A strong pectoralis major is essential for activities such as pushing, pulling, and hugging.
- Exercises that target the pectoralis major include push-ups, bench press, and flyes.
- Hypertrophy of the pectoralis major can result in a muscular, defined chest.
- A tear in the pectoralis major can occur due to a traumatic injury or excessive force.
- Weakness in the pectoralis major can lead to shoulder pain and dysfunction.
FAQs About the word pectoralis major
a skeletal muscle that adducts and rotates the arm
No synonyms found.
No antonyms found.
The pectoralis major is a thick, fan-shaped muscle located on the anterior chest wall.
The pectoralis major originates from the clavicle, sternum, and costal cartilage of the ribs.
The muscle fibers of the pectoralis major converge to form a thick tendon that inserts onto the greater tubercle of the humerus.
The pectoralis major's primary function is to flex and adduct the arm at the shoulder joint.
