What an amazing application of the h/p/cosmos comet sprint trainer by @pascalmartinot! If you want to be faster than the rest, the tensile resistance training offers great opportunities! Thank you for sharing this and we wish the best of success for the training! #sprinttrainer #overspeed #tensileresistance #comet #runaheadoftime https://www.instagram.com/p/CBS-ViQFZ2u/?igshid=1m3tm1co8yfn1










