Julius Feldbaum has been a certified personal trainer for over 19 years and a pilates allegro instructor for over 14 years, working with people of all ages, athletic backgrounds and walks of life. He's worked as an Artistic Gymnastics coach for over 7 years and a Rhythmic Gymnastics coach for over 8 years and was head of the Future Stars program at the Sports club of Novi, putting up two girls for the Junior Olympics program.

Julius holds two black belts, under two different organizations in Tang Soo Do, winning 4 Grand Championships in Tang Soo Do, 1 in USTA, and countless other gold, silver and bronze medal finishes. Julius also holds a Brown belt in Caique Brazilian Jiu Jitsu.