How to Win Wearing a Gracie "Boyd Belt"
A month or so ago I began listening to the Gracie Jiu Jitsu Rocks podcast , produced by Marty Josey. All of the podcasts are excellent, but I really enjoyed episodes 32 and 33 which offered advice for older practitioners like myself. One of those episodes included an excerpt from a Gracie Breakdown titled Jiu-Jitsu Over 40 (5 Rules to Roll Till 95) . The first rule was "know your Boyd Belts," named for a former Gracie Jiu Jitsu black belt instructor who began practicing in his 40s and continued until his passing in his 60s. His name was John Boyd, but he is not the same John Boyd who invented the OODA loop . In the video, Rener explained how one day John was disappointed that he could not beat a blue belt with whom he had just rolled. Rener learned that the blue belt was 40 years younger (mid-20s vs mid-60s) and 60 pounds heavier (220 lbs vs 160 lbs) than John. Rener and Ryron analyzed this situation and devised the "Boyd Belt" framework. Simply stated: Every 20...