Normal swim spas provide a consistent current through independent swim jets. However, the Cal Spas Pro Trainer™ allows swimmers to adjust all swim jets simultaneously. Up to 6 different speeds of equally balanced swim current allows for a gentle low-resistance aquatic workout, all the way up to an aggressive swim. Using the Color Smart Control, swimmers can adjust the swim resistance up and down to find the perfect water flow for their workout. The Pro Trainer™ is also equipped with a “Swim Pro Workout” button which allows swimmers to experience variant training. When the button is activated, the swim resistance automatically increases and decreases provide the perfect variant workout. Swimming will give your entire body a great workout, especially your core. The best part of all is that you’ll enjoy getting in tip-top shape because swimming never feels like an exercise. Turn any Swim Pro™ Swim & Fitness Spa into an “endless pool” with the Cal Spas Pro Trainer™. Go from an average swimmer to a pro swimmer! For more information, visit www.CalSpas.com