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.

Muscles of the Shoulder Joint Anterior: Profiling Muscles for Fitness Trainers Part 1 - The Pectoralis Major - Drummond Education

Arm and chest muscle Human muscle anatomy, Medical anatomy, Body muscle anatomy

Pectoralis Minor - Physiopedia

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Tight Chest Muscles: Why Your Upper Back Is the Key to Their Release — Laguna Orthopedic Rehabilitation

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Pectoralis Major Muscle: Chest, Shoulder, Upper Back, Arm, Hand Pain - The Wellness Digest

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Tight Chest Muscles: Why Your Upper Back Is the Key to Their Release — Laguna Orthopedic Rehabilitation

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Homecare Elevation: Chest - Pectoralis major and minor - Massage Blog