Tennis pro Ben Shelton was competing against Jannik Sinner at Wimbledon on July 9, when the announcer drew attention to the round marks that are visible on his arms, calling them evidence of "cupping.

Add Yahoo as a preferred source to see more of our stories on Google. Dr. Dara Spearman is a board-certified dermatologist and the owner of Radiant Dermatology Associates. Dr. Spearman earned her ...

PHILADELPHIA, PA -- As spring approaches, many of us are looking for that latest and greatest workout, and while high intensity training is a very popular way to get in shape, it can take a toll on ...