This is a Aqua Aerobics programs that is a low impact but med. to high cardio workout in the water. Participants work against water resistance, Aqua noodles and balls during the session. Some classes have circuit training, some classes are game based. Clients book or provide their own pools for these classes. Requirements for these pools would depend on the type of participants and size of class.  Participants do not need to know how to swim to participate.