Pain may increase on palpation of the affected shoulder if bicipital tendinopathy is present. Evaluate the range of motion in forward flexion, abduction, external rotation, and internal rotation.

When you raise your arm out from the sides of your body, it’s an abduction of your shoulder. A normal range for abduction, starting with your palms at your sides, is around 150 degrees in a ...

helping you to raise your arms out to the sides and up to shoulder-height. If you haven't guessed just yet, adduction is simply the opposite of abduction. Picture that jumping jack again.

Use your opposite hand to gently push your forearm toward the bed or floor, feeling a stretch in the back of the shoulder.

That muscle “is a stabilizer when you’re doing an incline bench press, a shoulder press, or a chest press,” he says. The gluteus medius, which is involved in hip abduction, assists the ...