The collarbone exercise engages the muscles under your ... or doing too many reps can cause neck strain. If you feel any pain during these exercises, you should stop right away.

And the joint's natural instability makes it prone to injuries and pain. Get The Healthy ... "You've got your collarbone, shoulder blade, mid-back, shoulder joint, and all the surrounding muscles.

In this six-part series, we'll give you quick exercises for different body parts every week to help you stay limber.

However, when neck, shoulder, or scapular pain arises, a task as simple as putting ... less stability than the hip joint. The clavicle, shoulder blade, rib cage, and humerus are attached by ...