Brazilian Jiu Jitsu
is a self-defence, martial art and combat sport based on grappling, ground fighting, and submission holds. BJJ approaches self-defense by emphasizing taking an opponent to the ground, gaining a dominant position, and using a number of techniques to force them into submission via joint locks or chokeholds.
Nathan Hagberg: Black belt under Steve Rosenberg (Gustavo Dantes lineage) has well over 12 years of training and is the head coach and founder of Sitan Gym Arizona BJJ.
Nathan Hagberg
5x Arizona State Champion
7x IBJJF Internacional Open Champion
2x IBJJF US National medalist
2x IBJJF Pan Championship medalist
IBJJF European medalist
“Hit’em Up” Champion
Fight 2 Win veteran
High Rollerz veteran
