How to Build Arm Muscle Without Shoulder Pain: Personal Trainer Tips

Description

Popular arm exercises sometimes cause pain in the back or the rotator cuff: avoid injury with modified movements to build shoulder and tricep muscles.

How to Build Arm Muscle Without Shoulder Pain: Personal Trainer Tips

How to Build Arm Muscle Without Shoulder Pain: Personal Trainer Tips

$ 8.00USD
Score 4.8(695)
In stock
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