From triangle chokes to the Gracies, prove you know your guard from your grappling shorts.
In the common adult belt sequence, which color rank follows white?
Blue
What grappling-based martial art did Royce Gracie use to win UFC 1, UFC 2, and UFC 4?
Brazilian jiu-jitsu
Under common IBJJF-style rules, how long must an athlete hold a scoring position before points are awarded?
Three seconds
Under IBJJF rules, how many points does a successful sweep earn?
Two points
What is a straight ankle lock also commonly called?
Achilles lock