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Chest

Pectoralis Major

Musculus pectoralis major

Pectoralis Major (Musculus pectoralis major)

The large fan-shaped muscle of the chest; central to all pressing movements.

Function
Shoulder flexion, adduction, internal rotation and horizontal adduction.
Origin
Clavicle, sternum and the upper costal cartilages.
Insertion
Lateral lip of the intertubercular groove of the humerus.

How this muscle is trained

Pectoralis Major is worked as the primary target in 5 of the 30 exercises listed here, and as a supporting muscle in the rest. The equipment those exercises use: Barbell, Dumbbell, Chest Press Machine, Pec Deck Machine, Bodyweight, Kettlebells.

Synergists / Antagonists

Exercises that train this muscle

Gym exercises for this muscle

All exercises for this muscle