Breaking down the anatomy of arm muscles and how to train them effectively. The biceps have two heads that can be targeted separately through different angles. The triceps work to straighten the arm and make up twice the muscle mass of the biceps. Also the often-neglected brachialis muscle that sits underneath the bicep and can make arms look bigger when developed. #arms #biceps #triceps | Fit Media Channel
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Breaking down the anatomy of arm muscles and how to train them effectively. The biceps have two heads that can be targeted separately through different angles. The triceps work to straighten the arm and make up twice the muscle mass of the biceps. Also the often-neglected brachialis muscle that sits underneath the bicep and can make arms look bigger when developed. #arms #biceps #triceps | Fit Media Channel
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