I go to a class run by Lewisham Adult Education at the Brockley Rise Centre, close to Stanstead Road. It’s called Keep Fit with Gentle Exercise with an excellent tutor (a Pilates teacher). The class is not so gentle, as you work at your own level of fitness, and we need to recruit a few more people to keep our funding. It’s on Mondays from 11am to 12.30pm (£62 for 10 weeks, £31 conc.) starting on the 15th January - you can enrol online.