Dragon Gym Mainline - TKD, BJJ in Berwyn, Pennsylvania is a martial arts facility that offers Brazilian Jiu-Jitsu and Taekwondo programs for both youth and adults. The gym is praised for having exceptional instructors who provide detailed technical instruction while also focusing on character development and creating a supportive learning environment. Students and parents consistently highlight the clean facilities, patient teaching approach, and the positive impact the training has on building both physical skills and mental confidence.