During the 4 hours lifeguards are working they will have breaks from scanning that may include but are not limited to: administering swim tests, putting away equipment, cleaning the pool area, checking locker rooms, administering first aid, and engaging with members. An association of nine YMCAs serving Chester County, the YMCA of Greater Brandywine is a non-profit organization dedicated to nurturing the potential of every child, promoting healthy living, and fostering social responsibility through life-changing programs for all.