Check out a series of exercises fundamental in the practice of high-level Jiu-Jitsu, demonstrated by one of the sport’s all-time greatest champions.
Fundamental, yes. After all, the sport you practice is an “explosive” on too, if you hadn’t noticed. How else do you think you get to each position, or recover and escape to others.
Through explosiveness, of course. Work out with the dummy, jump rope, and run with Letícia Ribeiro, if you can.