Ne-Waza is a term used in martial arts, particularly in Brazilian Jiu-Jitsu and Judo, referring to ground techniques and grappling. It encompasses various movements and strategies aimed at controlling an opponent while on the ground, including submissions, escapes, and positional control. Practicing Ne-Waza helps improve an athlete's ability to defend against or submit an opponent when the fight goes to the ground. It emphasizes leverage, technique, and timing over brute strength, making it accessible to practitioners of all sizes and skill levels.