From Michael Phelps to Ryan Seacrest to the girl squatting next to you in the gym, cupping (or "myofascial decompression") is becoming an increasingly popular modality to help with fascial dysfunction. Perfectly round telltale "bruises" are making their way onto backs, shoulders and hips everywhere and are raising eyebrows from those who don't understand what they are. I've personally experienced positive results from cupping as part of an integrated physical therapy program in the past. So I enlisted the awesome Dr. Sarah Jay from GSPORTS Physical Therapy to discuss and demonstrate how cupping can help improve fascial health and mobility.