POWER 90: Tony Horton’s Total Body Transformation 90 Day Boot Camp Workout DVDs by Beachbody. Tony Horton’s Power 90 Boot Camp is a revolutionary weight loss and body transformation program that’s so simple and effective, you’re guaranteed to go from the body you’ve got to the body you’ve always wanted in just 90 days. The secret is professional trainer Tony Horton’s exclusive Sectional Progression training technique, where each movement targets a specific zone for maximum fat burning and toning results in as little as 30 minutes a day. And you get a Power Sculpting Band for just the right resistance throughout each and every move.