Review on Rocktape RB 282 Mobility RockBalls by Courtney Johnson

I bought this set on the recommendation of a physical therapist. I have chronic shoulder and neck pain that gets worse if I'm hunched over a keyboard at work all day. I place a larger ball between my back and the chair. If I hold the ball like this, I sit up straight. I only use it a few times a day for 10-15 minutes. It really helped my neck and shoulder pain. Several people at work are now using them too. Everyone is happy with the results. Some of my colleagues hold the ball in their lower back. You can use for anything you need. It is also useful for massaging sore muscles. A small investment with a big return!