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

$ 24.99

4.9
(378)
In stock
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