Mansfield which competes as Nova Centurion. The Sherwood Swimming Baths adjacent to the former Sherwood Colliery was refurbished and opened in January 2010 as the "Rebecca Adlington Swimming Centre". The 25-metre pool was widened at the expense of losing the tiered public seating and has a new, small, endless stroke-improvement training pool with variable-resistance water flow. The complex uses a ground-source heat pump backed by a biomass boiler burning wood pellets prepared from waste by a local wood yard, to reduce its carbon footprint. At the Beijing 2008 Olympic Games, a Mansfield contestant, Rebecca Adlington, won two gold medals, for 400
Swimming at the 2008 Summer Olympics its standings as the most successful nation in swimming. A stellar performance in the pool also made an Olympic history for Michael Phelps, who captured eight gold medals to break Mark Spitz's 1972 record, a total of seven, at a single Games. Despite the male swimmers failing to attain a single gold in swimming, Australia managed to repeat a second-place effort on its third consecutive Olympics with 20 medals (six golds, six silver, and eight bronze). Meanwhile, Great Britain finished third with a total of six medals by the benefit of a sterling long-distance freestyle double from Rebecca Adlington. A