This new 'Hammer Punch' pack is dedicated to learning hammer strokes. In this course, we offer you a pack of Drills that merges the punches with the basic strikes, fists, direct, cross, circular, hooks, and kicks. Designed for martial arts practitioners, self-defense or boxing foot-fists and MMA, the Hammer Pack will allow you to enrich your technical arsenal and improve your explosiveness in battle. Original method Joe and Luis Diaz