Although many of The Bar Method's exercises take place at the ballet bar, the program is only partially inspired by the long, lean musculature of ballet dancers. Created by Burr Leonard, the workouts also incorporate the brief, fat-burning bursts of activity known as interval training and the muscle-shaping techniques of isometrics. Combine all this with the science of physical therapy, and you get The Bar Method: an intense yet safely designed approach to exercise meant to cinch the silhouette, increase muscle definition, and boost energy all day long. Participants become stronger as they increase their flexibility and gain greater alignment.