Callidior MMA Singapore runs mixed martial arts training with boxing, Muay Thai, wrestling, and no-gi Brazilian jiu-jitsu, plus MMA classes that combine striking and grappling. The program is designed for both beginners and serious athletes, with fundamentals up to competition-focused classes. Women-only sessions and specialized kids' programs are available, and training emphasizes safety and technique. Classes are held at 73 Dunlop Street near Rochor MRT in the Jalan Besar area of Singapore.