REVEALED - Why some Olympic athletes have those little red marks on them
Watched much of the Olympics recently? You may have noticed that several athletes - particularly the American ones - have small red circle marks on their body.
The marks as the result of a process known as 'cupping', an ancient form of acupuncture popularised by celebrities such as Gwyneth Paltrow and Jennifer Aniston, where hot cups are placed on the skin to create a vacuum. The suction is said to improve blood flow, and that's what creates those little marks.