HOTWORX - Murfreesboro, TN - S. Rutherford is a locally owned and operated 24-hour infrared fitness studio and gym in Murfreesboro, Tennessee. The studio offers virtually instructed infrared sauna workouts with unlimited 24-hour member access. Workout options include hot yoga, Pilates, barre, cycle, HIIT, and other fitness sessions built around HOTWORX's combination of heat, infrared energy, and exercise.