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brazofuerte
  • Member for 4 years, 8 months
  • Last seen this week
  • UK
30 votes
6 answers
15k views

How did the colour belt ranking system originate?

  • 876
21 votes
5 answers
11k views

Ju-jutsu vs Jiu-jitsu?

17 votes
3 answers
3k views

How do blood chokes actually work?

14 votes
4 answers
523 views

To prevent injuries, how do you discourage people from using excessive force?

  • 13.7k
14 votes
5 answers
32k views

What submissions are not allowed in competitive Judo?

13 votes
8 answers
33k views

Are there any benefits to Sitting Seiza?

13 votes
3 answers
4k views

What can I do to improve my squat for judo throws during randori?

  • 624
11 votes
2 answers
365 views

What is a good BJJ book for someone familiar with groundwork but not BJJ?

  • 13.7k
10 votes
3 answers
2k views

Shoulder brace for Judo?

  • 2,028
8 votes
3 answers
391 views

Who was the first female judoka?

  • 3,465
8 votes
2 answers
206 views

What is the name of dynamic, non-resistant form of sparring in Japanese?

8 votes
5 answers
703 views

What is the difference between Yama-arashi and Harai-goshi?

  • 404
7 votes
2 answers
733 views

Source for Bruce Lee quote "If you spend too much time thinking..."

7 votes
2 answers
422 views

Is there a pin in Judo that cannot be classified as a standard pin?

  • 273
6 votes
2 answers
537 views

Are arm-triangle chokes legal in Judo?

  • 7,452
6 votes
1 answer
626 views

Origin of this Zen koan-like story

6 votes
2 answers
437 views

Why did Kano focus on grappling?

  • 631
6 votes
2 answers
682 views

What is the etymology and meaning of Oss?

  • 392
5 votes
2 answers
604 views

Why is O guruma classified as an Ashi Waza

  • 275
4 votes
2 answers
5k views

Source for Bruce Lee "Adapt What Is Useful" Quote

  • 849
4 votes
1 answer
4k views

Are there any differences between karategi, judogi, and aikidogi?

3 votes
2 answers
508 views

Are Biceps Slicers legal in judo?

  • 7,452