直柔術 Straight Jiu-Jitsu (BJJ巴西柔術、No-gi無道服柔術、Kids BJJ兒童柔術)

直柔術 straight jiu-jitsu gym is a martial arts training facility dedicated to brazilian jiu-jitsu (bjj) and mixed martial arts (mma). led by experienced instructors, the gym offers technical classes, workshops, and seminars for practitioners of all levels. expertise includes various techniques, such as foot sweeps, guard passes, and submissions. the gym also hosts events and tournaments, providing a competitive environment for members to test their skills.