Free gym sessions, swimming, group exercise classes and other activities are on offer for everyone in Leicester to celebrate National Fitness Day. National Fitness Day is on Wednesday 16 September, and to mark the occasion, the city council’s Active Leicester leisure centres are offering the chance to get fit for free. Swimming will be free of charge at Aylestone Leisure Centre, Braunstone Leisure Centre, Cossington Street Sports Centre, Evington Leisure Centre, Leicester Ley