Are you in pain? Do you feel tired? Are you overstrained? Try my solution: on your sofa, at work or when traveling. “A very interesting piece of exercise, after which you are able to get into mental and physical wellbeing in a short period of time. I use this exercise regularly as a relaxation and compensatory exercise. ”Dalibor “Dála” Kupka – coach of Olympic champions in athletics“E. V. Č. A. helps me with my backache and provides me with fantastic relaxation. ”MUDr. Martina Kordová – BerounNINJA – even though it is for me personally the most demanding position, calmed down my golf swing and taught me to concentrate more on important goals. ” Adam Křikava – GOLF. cz, PIVNÍMOZAIKA. cz.