An effective cardio workout that uses variations of water walking to strengthen and tone muscles. Class Times × You must be a Y member to register for this program. If already a member, please login. Great South Bay YMCA: June 29 - Aug. 24 (8:30AM-9:15AM) Wednesdays Wednesday, 8:30AM - 9:15AM, Aug. 17, 2022 Online registration Ages 18 - 99 Wednesday, 8:30AM - 9:15AM, Aug. 24, 2022 Online registration Ages 18 - 99