Job Overview. Pure Barre, 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 a variety of equipment to deliver an effective, high intensity, low impact workout. Pure Barre has exploded in popularity due to its extremely effective technique, knowledgeable instructors, high-energy atmosphere, and motivating music. Pure Barre Chica...