The Rotater will:

Increase your shoulder flexibility.
Help you regain your shoulder range of motion.
Allow you to play and work with less shoulder pain.
Aid you in your rotator cuff rehabilitation.
Stretch your shoulder prior to and following sporting events.
In some cases, prevent invasive surgery.

The importance of having the full range of motion of your shoulder cannot be overstated. If you are a grandmother trying to hold her grandchild, a factory worker constantly reaching overhead or an elite athlete trying to compete with the world's best, you need, require and expect maximum shoulder performance.

Now includes free exercise DVD

The Rotater, for the first time, allows you to safely, easily and correctly self-stretch, which could result in faster recovery times. If you are a post-surgical patient, if you suffer from frozen shoulder or if you are an athlete, then the Rotater is for you.

To purchase the strong arm handle/kit see the below the videos.

Internal rotation

Strengthen Your Rotator Cuff Muscles with the Strong Arm