(B.A.D. = Back ~ Abs ~ Derrière) Yes, it is PILATES in the water. Great for your back, belly, butt, knees, hips, improves your balance, etc. Builds core / powerhouse strength & improves range of motion, maximizes flexibility, at a moderate pace. Attention to control, breathing, flowing motion, concentration, centering, precision, routine, and isolation are key principles. This class is in WARM (92 f) water. This class is 55 minutes..