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Main forum
I accidentally ordered two certificates. How can you delete one?
So generally for a black belt to promote another he needs to be one for six years to get the stripes. But where is the true hierarchy? Is it in the stripes or t...
My daughter wants to buy me a new gym bag for my birthday. Any recommendations?
I occasionally have this discussion on Reddit, so I thought I'd carry it over to here to see others thoughts. Do you all track your BJJ training (hours, notes e...
Hey I am currently working in Norway and will have time off over the 15-19 Feb 2023. I am wondering if anyone in Tromso has a place for two people to crash and ...
If anyone has one ticket available please let me know. We are in need of one! Thank you very much!
Its a pretty special day for me. After 15yrs I was promoted to Black Belt by my dad Professor Carlos Rojas. I cant speak to how others would feel in my situat...
From me and on behalf of Jiu Jitsu Factory Culemborg, the Netherlands, i wish you all a happy, healthy and sportive 2023!!! Cheers!
From me and on behalf of Jiu Jitsu Factory Culemborg, the Netherlands, i wish you all a happy, healthy and sportive 2023!!! Cheers!
I did this video for a contest, but realized I haven’t seen anyone else really hit the clock choke like this. Do you use this? Let me know what you think and if...
While Maeda’s time in Brazil (1914 - 1941) was substantial and led to the growing popularity of combat sports and combat sport competitions, Brazilians practice...
Just curious about your experience/advice for competition: as a new blue belt (both as a regular competitor and as hobbyist who trains 3-4 times a week and some...
I will be vacationing in Iceland over the holidays and would love to train 1 or 2 days. If anyone has recommendations on where to train or other must do activi...
do your job perfectly
For those that celebrate Christmas, hope you all have a happy a healthy Christmas, for those that don't I hope you all have a happy and healthy weekend.
Today my students were promoted to blue belt after months and for some of them years of training and dedication. I'm posting this to show how proud I am of them...
Are the injury rates for BJJ training and comp lower than most other martial arts and traditional ballistic sports? Backstory: We started a private club a...
Nice to be here!! Just got my blue belt today from Roy Harris in San Diego. New chapter begins!
Quick question, let’s say a 17-year-old is a purple belt and has had his purple belt since January 2022 he turns 18 in January 2023. When would he be eligible f...
Hello all- I have a gnarly wound right below my knee that I got from a Lamb of God mosh pit, which has since been reopened a few times while training BJJ. I...
Very excited tonight after being promoted. If everyone has the time I'd appreciate the re verification!
I am proud to say that I am now an Ambassador for WeDefy Foundation 501(c)(3) which is 100% volunteer run. There are 300 affiliate gyms and they have provided o...
The Ultimate Dad Joke I was speaking to my dad and said "when I'm in LA I want to get a private with Rafa Mendes" He replied "why would you want half a mend...
Please, share with the community those open source (free if possible) software or tools you guys use to score fights in BJJ tournaments. Looking for one that...
After 20 years of training I was awarded my black belt today.
After too many years of Japanese Necktie, I have apparently spent up all the cartilage in my left wrist and the doctor confirms I have arthritis at the age of 4...
I was curious if anyone has done one of these courses, and if so, how was it? http://www.graciehumaita.com/event/self-defense-course-2023/
That solved that problem!!!!
TLDR; 10/10 would recommend. Seek out Wim Deputter at Brasa Belgium (Leuven) if you have the opportunity. Long version, unloading my brain, a bit unstructur...
Does anyone know if research that has been conducted using Belt Checker data? Belt Checker has a wealth of data and I was wondering if anyone has used it for pu...


