Proving Grounds Jiu Jitsu & MMA, located in Shelby Township, Michigan, is the premier modern martial arts academy in Macomb County. With a 6,000 square foot facility, they offer an unrivaled experience for anyone interested in Jiu Jitsu, Muay Thai, and MMA. Their unique blend of these martial arts caters to a wide range of individuals, including competitive athletes, hobbyists, children, and those seeking an engaging fitness routine. They strive to create a welcoming environment for all, regardless of age, gender, or experience level.