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
Tennis at the 2008 Summer Olympics Kuznetsova, which combined two top ten singles players, progressed too. Russia, the country that finished atop the medal table, won all three of its medals in the women's singles. This made them the first nation to win all three medals in an Olympic tennis competition since Great Britain in 1908. Rafael Nadal's gold for Spain made him the first Spanish tennis player to win a gold medal at the Olympics, and Nadal was also the first player from within the men's top 5 ranking to win in Olympic competition. Serbia, competing at an independent NOC for the second time, won