What can cause shoulder cracking or popping?
Hearing a cracking or popping in the shoulder can be unsettling. However, unless it accompanies pain, swelling, or other symptoms, joint cracking and popping are generally harmless.
Getting more from standard rotator cuff strengthening exercises
The aim of this clinical laboratory study was to compare scapular and rotator cuff muscle activation between standard and modified exercises.
What to know about shoulder impingement
Shoulder impingement, which people sometimes call swimmer's shoulder, is a condition that causes pain in the shoulder due to a tendon or bursa rubbing against the shoulder blade.
