“WHEN YOU ENTER, IS JUST AS IMPORTANT AS HOW YOU ENTER.”
3:35 · 8,156 plays
From the album Schalk's Little Book of Combative Principles: Turn any martial art into a true combatives system.
3:35 · 8,156 plays
From the album Schalk's Little Book of Combative Principles: Turn any martial art into a true combatives system.