29, from Hackney, founder of Privé Pilates, London’s first Muslim-led, women-only reformer studio

33, from south-east London, Pilates instructor at Ankor Pilates, Mica Yoga and The Movement Studio

How and the Men’s Circles movement are helping men reconnect, rebuild and talk honestly about mental health

35, from south London, founder of Plum Pilates in Peckham

31, from south London, influencer and Pilates instructor at Avalon Pilates, Everybody Reformer, Power Pilates and Plum Pilates

Encouraged by a friend to sign up to a marathon, Cormac’s gone from strength to strength and now has a 50-mile ultra in his sights