Jubilee Hall Sports Centre

Affordable membership and an unpretentious community atmosphere means this London stalwart attracts a healthy mix of people from well-honed blokes bulking up to more average-shaped folk who just want to keep fit. There's no pool but there is a huge open gym and exercise studios which more than make up for it. A variety of classes are offered, including power yoga, hatha yoga, exotic dancing and flamenco. The men's changing rooms have also been renovated and have a new sauna, while the café now has wi-fi access.