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: Nov. 23 - Jan. 30 (11:00AM-11:45AM) Mondays Monday, 11:00AM - 11:45AM, Jan. 25, 2021 Online registration Ages 16 - 99 Great South Bay YMCA: Nov. 23 - Jan. 30 (9:00AM-9:45AM) Wednesdays Wednesday, 9:00AM - 9:45AM, Jan. 27, 2021 Online registration Ages 16 - 99