How to Do an External Rotation: Rotator Cuff Strengthener

Athletes aren't the only ones who need strong rotator cuffs. Strengthening this group of shoulder muscles can help anyone prevent shoulder stiffness and injury. An external rotation is one exercise that helps strengthen the rotator cuff.

External rotation: rotator cuff strengthener shoulder exercise.

Step 1
Assume start position as shown by attaching one side of your resistance tube to a steady bar or piece of equipment.

External rotation: rotator cuff strengthener shoulder exercise.

External rotation: rotator cuff strengthener shoulder exercise.

Step 2
While keeping upper arm still, rotate forearm away from your body.

External rotation: rotator cuff strengthener shoulder exercise.

Step 3
Return to start position.

For more great exercises to improve your strength and fitness, check out:

ABOUT THE AUTHOR:

Lottie Olson is a nationally certified personal trainer with 10 years of experience in fitness and personal training. She graduated from the University of Wisconsin in Oshkosh with a B.S. in Exercise Science and Fitness Management.

This information is solely for informational purposes. IT IS NOT INTENDED TO PROVIDE MEDICAL ADVICE. Neither the Editors of Consumer Guide (R), Publications International, Ltd., the author nor publisher take responsibility for any possible consequences from any treatment, procedure, exercise, dietary modification, action or application of medication which results from reading or following the information contained in this information. The publication of this information does not constitute the practice of medicine, and this information does not replace the advice of your physician or other health care provider. Before undertaking any course of treatment, the reader must seek the advice of their physician or other health care provider.