Booster time with Frank Vytrisal

Last Sunday we have been on tour with Frank, took some photos and collected some footage for a concise documentary. Untill Ironman Germany in Frankfurt he is riding the bike hard, every weekend 180 km through the Odenwald, a very profiled course close by Frankfurt. The BOOSTER helps to overcome points  of weakness and transitory exhaustion. Moreover it boosts your immune system that has toendure quite a lot during phases of strenuous training.