The deltoids are the muscles that cover the front, back and side of the shoulder joint — and they are essential for everyday movements like raising your arms, lifting a child or carrying groceries.

The One-Leg Shoulder Abduction and Extension exercise improves balance while strengthening the shoulder to improve the range of motion in your golf swing and help prevent rotator cuff injuries. This ...

Study design: Prospective comparative study. Objective: To determine whether control of upper limb joint synergy during unrestrained arm raising involving shoulder and elbow flexion is modified by ...