Hammer Fist Demo HD

Glen Levy demonstrates his hammer fist on Coach Eric Chen at the Impact Stunts seminar April 11, 2009. This was about half force through a small phone book, with partial Fa Jing application. Glen’s classic demonstration of Impact vs. Momentum. Earlier in the seminar, an attendant said it felt like, “a fist materialized in my chest, then kind of mushroomed“ . That was at 25%. You can see on coach Eric’s face that the impact had force--but then look where he grabs his torso--