In Jiu Jitsu, the principle of "placement prior to entry" is essential
https://sweepguard271.zenbloomer.com/posts/the-significance-of-proper-method-in-gracie-barra-jiu-jitsu-training
In Jiu Jitsu, the principle of "setting before submission" is essential. Experts learn to manage their opponent's activities and gain useful placements before attempting to implement joint locks or chokeholds, making sure a tactical strategy to battle.