Abduction means moving your arm or leg away from the body, while adduction is towards your body. Learn how both exercises ...

About the lateral deltoid muscles. The lateral delts run across the top part of your shoulder and down toward your bicep. They allow you to move your arms out to your side, up, or down.

The Best—and Worst—Exercises for Tricep Gains, According to a Trainer originally appeared on Men's Fitness.

To fully develop your shoulders, train all three heads with a combination of compound and isolation exercises. Use overhead presses to target multiple muscle groups simultaneously, then incorporate ...

1. Shoulder (Lateral) Raise How to: Stand with feet hips-width, holding a dumbbell in each hand, arms at sides and palms facing in. Roll shoulders back, engage core, and look straight ahead as ...

Arms: Yes. Classes include exercises like military presses, lateral arm raises, and triceps lifts to work the arm muscles. Legs: Yes.

Tennis elbow is a repetitive stress syndrome that arises from overuse of the forearm extensor muscles. Also called lateral epicondylitis, this often occurs because of repetitive activity that ...