Pectoralis Major (Noun)
Meaning
A skeletal muscle that adducts and rotates the arm.
Classification
Nouns denoting body parts.
Examples
- The pectoralis major muscle in the human body plays a crucial role in movements such as climbing and pushing heavy objects upwards.
- During reconstruction surgery, the pectoralis major muscle or its tendon is used in restoring the function of other parts of the body like the elbow or shoulder.
- Strength training exercises like the dumbbell bench press specifically target the development of the pectoralis major muscle.
- The clavicular part of the pectoralis major muscle originates from the anterior surface of the medial part of the clavicle.
- Surgeons also commonly utilize the pectoralis major muscle flap for head and neck reconstruction.