/
RSS Feed
Jeff FINALLY wraps up his series on the importance of understanding history.
Techniques, concepts, and drills from more than forty years of experience and research
Jeff FINALLY wraps up his series on the importance of understanding history.
Jeff gives us some real facts about the man behind “Chuck Norris facts.”
Jeff begins a four-part series discussing the controversy regarding the relative safety of leg locking techniques in submission grappling training and competition. In Part One he tells the “Brazilian Story.”
Jeff discusses the payoffs and pitfalls of marching to the beat of a different drummer.