Pectoralis Major Muscle: Chest, Shoulder, Upper Back, Arm, Hand

The pectoralis major contributes to pain in the chest, shoulder, breast and upper back. Pain can also travel down the inner arm, elbow and extend to the hand and last two fingers.

10 Best Chest Exercises for an Upper Body Workout and Stretch

Best Chest Exercises For Strength, Posture And More – Forbes Health

Best Exercises For Your Upper, Middle And Lower Chest

The Best Upper-Chest Workout for Getting Defined Pecs - Onnit Academy

Pectoralis major - Physiopedia

Pectoralis Major Tear: Orthopedic Center for Sports Medicine: Sports Medicine Physicians

Muscles in the Chest - JOI Jacksonville Orthopaedic Institute

The Sternocostal Head of the Pectoralis Major Muscle

Muscle Group of the Week: Pectoralis