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Doctor explains how ‘cupping’ therapy works

The latest health trend thrust into the spotlight this week during the Olympics.

Michael Phelps sported weird bruises on his back while competing for the gold indicating that he was a believer in cupping therapy which dates back to Ancient Egypt.

What started as a quirky celebrity trend is now becoming popular among athletes and every day people seeking relief from pain and inflammation.

Dr. Karena Wu, from Activecare Physical Therapy joined us Friday morning to show us how cupping works.