JIU JITSU 201 || 11.28.23 || PHILADELPHIA JIU JITSU Congrats to Chris Mattson on his promotion to brown, and Angus Perfect on his promotion to purple belt! Tell me about North Star MMA’s Jiu Jitsu Program! North Star MMA is a well-respected gym with a strong reputation for its jiu-jitsu program. The instructors […]