Pure Barre is the largest, most established barre fitness concept in the nation, with over 600 studios in the United States and Canada. Pure Barre is a total body workout that utilizes the ballet barre to perform small, isometric movements, which burn fat, sculpt muscles and create long, lean physiques. Pure Barre has exploded in popularity in recent years, due to its extremely effective technique; friendly, high-energy atmosphere; and fun, motivating music.