No problem! Today we bring you some great news: you can tone your arms without weights, and best of all, minimize the risk of injury. Ready to find out how? Sometimes we set unnecessary mental ...

With not enough rotation and too much bend in your right arm and shoulder, it can create a power-killing chicken wing. Or cause golfers to get steep and hit chunks or pulls.

Dumbbell Arm Exercises: Single-Arm Row This move, recommended by Roger Montenegro, NSCA-CSCS, is a great one for your upper body and the muscles that help stabilize your back.

The second move is all about external rotation. While still in that horizontal position, rotate your hands so they're now facing down. Perform the same movement again for another 20 reps.

Directions: In the lunge position, have your back leg’s arm rotate up and back (approximately 135 degrees). While doing this have your head follow your hands and maintain your feet facing forward.

Hip external rotation is when the leg rotates outward, away from the rest of your body. Of course, you don’t have to be a baseball player to use your hip external rotators on a daily basis.

WASHINGTON – Decreased glenohumeral external rotation may be associated with elbow injury in the throwing arms of adolescent baseball pitchers, according to research presented, here. &ldquo ...

SANTA CLARA, California, April 13. SWIMMERS with shoulder rotation deficits often come from shoulder musculature imbalances. The hands behind back exercise can restore shoulder internal rotation ...