If you've ever felt a 'click' or 'lock' in your joints, you might be familiar with the discomfort of something being out of place. But what happens when tiny bone or cartilage fragments break free inside your elbow, especially if you're an athlete throwing 100 mph fastballs?
Detroit Tigers pitcher Tarik Skubal's recent elbow surgery has put 'loose bodies' in the spotlight.
Skubal, a key left-handed starter, underwent an arthroscopic procedure to remove loose bodies from his elbow.