Nylon vines dangle from the rafters in TRX Training Center's massive studio, where coaches specialized in suspension workouts lead routines that tighten core muscles and sculpt lithe limbs with clients' body weight. The Getting Started class acclimates newcomers to the more than 250 exercises that employ multiple planes of motion to work out several muscles and joints at the same time. Athletes sling their feet into the 12-foot-long straps to create floating plank positions and grab onto handles for resistance and support during upright moves or semaphore calisthenics. The rest of TRX Training Center's classes draw on basic exercises to create targeted workouts that develop endurance, strength, and total-body flexibility.
