For those who find it difficult to perform traditional strength training or aerobic activities, water exercise just may be the answer. * Cynthia Brooks, teaches rehabilitative exercise classes in Beavercreek, using a warm-water therapy pool (94 degrees). * Brooks is a certified Hydro Pilates and Silver Splash instructor, with a master’s degree in physical education and aquatic therapy, rehab institute training. * passionate about spreading the word of water exercise and its benefits “I’d like to see everyone give water exercise a try,” she says.