Become a member of the Chelsea Piers Athletic Club (“CP-AC”) and join a community of like-minded athletes and families who love sports and fitness. Our world-class fitness center & clubhouse (CP-AC Fitness), combined with the area’s best recreational and competitive sports venues and programs, makes staying fit and active easier than ever. The Fitness Club includes 65,000 square feet of workout space, multiple studios for 140+ fitness classes a week, including Evolve Yoga, Pilates and Barre, Breakaway cycle, TRX, Zumba and much more. Personal training services, luxury locker rooms, members-only massage and babysitting services and a full calendar of member events make the Chelsea Piers Athletic Club the largest and most complete fitness club in Fairfield County. Single, Family and 60+ memberships available. Members receive preferred pricing on all Chelsea Piers Connecticut sports programs.