Before revision: Backyard swimming pool Olympic-size swimming pool and starting blocks at Melbourne Sports and Aquatic Centre used for the 2006 Commonwealth Games in Melbourne, Australia A swimming pool, swimming bath, hulking pool, paddling pool, or simply pool, is a structure designed to hold water to enable swimming or other leisure activities.
After revision: Backyard swimming pool Olympic-size swimming pool and starting blocks at Melbourne Sports and Aquatic Centre used for the 2006 Commonwealth Games in Melbourne, Australia A swimming pool, swimming bath, bathing pool, paddling pool, or simply pool, is a structure designed to hold water to enable swimming or other leisure activities.