

#138: Carl Mintern aka SelfSufficientHub: Moderating r/BJJ, Tips for Starting Jiu Jitsu, Teaching, Eco, and More
9 snips Jun 15, 2025
Carl Mintern, known as SelfSufficientHub on Reddit, shares his journey from construction to Brazilian Jiu-Jitsu after starting at 45. He discusses his role as a moderator of r/bjj and highlights common trends in the community. Carl offers valuable tips for older beginners, stressing the balance of strength and technique. The conversation also touches on sustainable living, ecological training, and the importance of effective communication in teaching. Plus, he shares insights on using the Sherpa journaling app for athletes!
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Reddit as a Flat Jiu Jitsu Org Chart
- Reddit's r/BJJ features black belts answering nuanced technique questions, which enriches the community.
- The platform acts as a unique accessible space where experts and beginners interact.
Older Starters Should Release Grips
- When starting Jiu Jitsu at an older age, don't just "chill out" or tap early without understanding why.
- Learn to release grips to protect fingers instead of relying solely on soft rolling advice.
Slow Down With Nasal Breathing
- Use nasal breathing as a constraint during rolling to slow down and avoid overtraining.
- This helps older practitioners manage intensity and recovery better during sessions.