Michael Phelps, Purple Spot, cupping. 菲爾普斯, 拔罐, 紫色斑點

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Why Does Michael Phelps Have Purple Spots on His Back? | NBC Bay Area

http://www.nbcbayarea.com/news/sports/Why_does_Michael_Phelps_have_purple_spots_on_his_back_-389444951.html

Michael Phelps: Cupping For Olympic Swimmers - ThePostGame.com

http://www.thepostgame.com/michael-phelps-cupping-olympic-swimmers

The swimmer appeared at the Olympic pool with red marks all over his body - caused by 'cupping' therapy which has become popular among swimmers and other athletes in Rio 

Michael Phelps earns his NINETEENTH gold medal | Daily Mail Online

Read more: http://www.dailymail.co.uk/news/article-3728695/The-female-Michael-Phelps-Triple-world-record-holder-Katie-Ledecky-19-clinch-FOUR-possible-golds-pool-tonight-Team-USA-s-superstar.html#ixzz4GlpGw5mg 

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IMAGE: Michael Phelps takes treatment. Photograph: Instagram.
Here's why Phelps has those big red circles all over his back - Rediff.com Sports
http://www.rediff.com/sports/report/rio-olympics-heres-why-phelps-has-those-big-red-circles-all-over-his-back/20160808.htm

Cupping therapy - Wikipedia, the free encyclopedia

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