Hit the Gym Sauna & Steam Rooms after a grueling workout to relieve sore muscles and flush out toxins, as the heat increases blood flow.Steam rooms are similar to saunas. Both encourage you to sit in a small, heated room, and both have health will benefit. The big difference is in the type of heat that they provide. A sauna uses dry heat, usually from hot rocks or a closed stove. Steam rooms are heated by a generator filled with boiling water. Gym Wholesalers supply both Home systems and units for your gym.