Get 15% off your next purchase at Diamond MMA makes the last athletic cup you'll ever buy! Master Ken and Todd finally bring the long awaited sequel to one of their most popular videos ever (100 Ways to Attack the Groin) with 101 NEW Ways to Attack the Groin! Will Todd's groin survive this test of testicular destruction? Watch and find out! Forget other groin focused arts like Krav Maga or American Kenpo and study Ameri-Do-Te! Get your copy of Master Ken's new book “The Dow of Master Ken“! On Amazon: For a copy autographed by Master Ken himself: Remember you can get Master Ken merchandise here: Behind the scenes clips here: And book a Master Ken LIVE appearance here: Catch up on Master Ken's reality show “
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