Scientific proof for effects Knapman Compression Shorts.
The Knapman compression shorts, with patented, targeted compression of 45%, has positive effects on groin complaints in football players. This is the conclusion of a large, independent research (Double Blinded Randomized Controlled Trial) at the University of Bath in England.
This makes the Knapman Zoned Compression Shorts the first compression shorts in the world with a scientifically proven effect.