How does jiu jitsu improve performance?

Jiu Jitsu improves performance by enhancing one's ability to relax and flow during physically demanding situations. According to Adam Schafer, the sport requires not just strength but also a significant amount of relaxation and fluidity in movement. The calming effects from engaging in Jiu-Jitsu help athletes avoid "muscling through" maneuvers and instead focus on efficient technique and smooth transitions, making it more effective than many other sports in this regard 1.

Furthermore, Sal Di Stefano notes that focusing on Jiu-Jitsu training specifically improves stamina applicable to the sport better than other forms of gym training. He warns against trying to mimic the sport's dynamics in general gym workouts, suggesting that such an approach often leads to ineffective training. Instead, Sal recommends more Jiu-Jitsu practice and supplementary strength and mobility work 2.