 Amenities often include an indoor and/or outdoor heated swimming pool, whirlpool tub, steam and/or sauna rooms, separate facilities for aerobics and weight training, rooms for cards, games and billiards, and often feature a great room with a commercial kitchen as well as facilities for tennis, golf, shuffleboard, bocce, and more.Clubs and activities focus on scrapbooking and other crafts.Active adult communities are often managed by a homeowners' association.