…they are Liquid Gyms. Water fitness isn’t just aqua aerobics anymore! Our Ys are some of the only facilities in the country to offer not only high quality, high intensity workouts in the pool, but specialty equipment including Water Treadmills, Water Bikes, Aqua Poles (think TRX in the water!) and Glide Fit floating fitness mats. Plus, you can wear your bathing suit, or your fitness clothes! Whatever you are most comfortable in.