Why is BJJ so effective?

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Tags

1. #jitsu
2. #striking
3. #specificity
4. #curriculum
5. #level
6. #fundamental
7. #while
8. #malleable
9. #called
10. #other
11. #makes
12. #effective
13. #gentle
14. #feature
15. #defense
16. #martial
17. #extensively
18. #because
19. #submissions
20. #focus