Speed Boxing Secrets: Ein 21-Tage-Programm, um schneller zu schlagen und schneller zu reagieren
17,98 €
Speed Boxing Secrets is different from any other boxing training program. In fact, the boxing exercises featured in this book are seldom seen or discussed in boxing circles. These boxing "training secrets" will dramatically increase your fighting speed for boxing, MMA, martial arts, kick boxing, and self-defense.
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