TWO BODIES OF WATER, TWO DIFFERENT TEMPERATURES – Enjoy a swim and the full-body effects of aquatic exercise with water set to a personal comfort zone in the 20s. On the other side, settle into the hot tub with the temperature set up to 40° c. This full-size hydrotherapy hot tub has 31 jets, ergonomic seating, and was designed to give your mind, body, and spirit a thorough rejuvenation. Say good-bye to the tensions, aches, and stresses of the day. The Trainer 19 is more than a sensation; it’s your solution.