Cupping therapy has been used throughout Asia for thousands of years, but modern science hasn’t been able to confirm its benefits. Produced by Brad Streicher. Original reporting by Rebecca Harrington. Read more: http://www.techinsider.io/ FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://twitter.com/techinsider INSTAGRAM: https://instagram.com/tech_insider/ TUMBLR: http://techinsider.tumblr.com/