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 pounds equals a belt.
Every 10 years equals a belt.
Imagine that John was rolling against a person of similar age, but the opponent weighs 60 pounds more. If the opponent is a blue belt, his Boyd Belt equivalent versus John is a black belt: Blue to Purple [1st 20 lbs] to Brown [2nd 20 lbs] to Black [3rd 20 lbs].
In other words, due to the weight advantage alone, 160 pound John was rolling with an equivalently skilled opponent because he weighed 220 pounds.
Now alter the situation to include an opponent who is not only 60 pounds heavier, but also 40 years younger: Black to 2nd dan [1st 10 years] to 3rd dan [2nd 10 years] to 4th dan [3rd 10 years] to 5th dan [4th 10 years]. Due to the weight and age advantage, John is now rolling with the equivalent of a 5th degree black belt opponent.
In this context, John could reframe his experience and be thankful for whatever success he may have had rolling with the much heavier, much younger opponent!
For another example, Rener and Ryron mentioned the UFC 4 fight between their uncle Royce and Dan "the Beast" Severn. Dan was 8 years older but at least 80 pounds heavier than Royce. (Rener says 100 pounds in the video.) Royce was a 4th degree black belt at the time, and Dan was a world-class wrestler who had almost made the 1984 and 1988 US Olympic wrestling teams. It took Royce over 15 minutes to submit Dan, due to the weight disparity.
I think the Boyd Belt is particularly useful for older practitioners like me, who are just starting their BJJ journeys.
Imagine I roll with another white belt who is 25 years old and 155 pounds. Because I am 45 years old but the same weight, my opponent is wearing a Boyd Belt equivalent of a purple belt.
Another way to look at it: I may only be at par with a 25 year old, 155 pounds white belt when I am a purple belt.
Imagine this scenario: I will roll against a 45 year old white belt practitioner, but he weighs 195 pounds. Because we are the same age, but he is 40 pounds heavier, my opponent is again wearing a Boyd Belt equivalent of a purple belt.
So, I may only be at par with a 45 year old, 195 pound white belt when I am a purple belt.
I did not factor the time needed for me to reach purple belt into this discussion, but I think you get the point!
I'll finish by addressing a concern you might have -- one that was mentioned in the video. You might say "I thought BJJ works against opponents of all sizes!" That is a valid concern. Flip it upside down: isn't it amazing that there is a martial art that can help an older, smaller person survive against a younger, heavier opponent?
BJJ isn't magic. A few classes will not help someone like me, at 45 years old and 155 pounds, to defeat a 25 year old, 195 pound opponent. However, the journey to a rank like purple belt (possibly five-six years of training?) could give me a fighting chance to survive against a younger, heavier opponent.
Readers probably know I also practice Krav Maga, so I've got that going for me, which is nice. I don't want to end up on the ground in a self-defense scenario. However, if the situation demands it, I am training to better handle ground engagements. Now that I understand the Gracie concept of Boyd belts, I can better assess my progress and capabilities against training partners of different ages and sizes.
What do you think of the Boyd Belt concept?
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