HOTWORX - Knoxville, TN - UT Commons

Located at University Commons near the University of Tennessee campus, HOTWORX Knoxville delivers 24/7 infrared training engineered for athletic conditioning, endurance, and rapid muscular recovery. The studio combines heat, infrared energy, and exercise to support local athletes, tennis players, and students looking to optimize performance and mobility. Members access patented infrared saunas equipped for virtually instructed isometric sessions like Hot Yoga, Hot Pilates, and Hot Core, alongside high-intensity interval training on stationary bikes and rowers. The facility also features a dedicated functional training area, the FX Zone, with free weights and resistance bands for strength work. The atmosphere is focused and efficient, serving a motivated fitness community. Booking is managed directly through the HOTWORX mobile app, enabling seamless 24-hour scheduling for individual training blocks.