internal and external shoulder rotation rotator cuff
if you have received a shoulder injury due to sports or dangerous activities that puts stress in the rotator cuff. the internal rotation and external rotation cuff exercise is the key to longevity of the shoulder. here is a static, slow-moving tempo 10 x 10 internal rotation external rotation using isometric movement. the first stage of the exercise should be done in a static precision. the second stage of the exercise should involve a movement of range of motion. you guys have any questions contact crowbar gym for a free introductory workout
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