Te-waza refers to a category of techniques in judo that primarily involve the use of the hands. These techniques focus on gripping and controlling an opponent, allowing a judoka to execute throws or holds effectively. Te-waza emphasizes precision and timing, making it essential for practitioners to develop strong hand skills. In judo competitions, te-waza techniques can be decisive in gaining an advantage over an opponent. Common examples include ippon seoi nage and tai otoshi, which showcase the importance of hand movements in achieving successful throws. Mastery of te-waza is crucial for any judoka aiming to excel in the sport.