From squats to glute bridges and the butterfly stretch - every Thursday after midday prayers a group of mostly 50- to 80-year-old men take part in a 45-minute pilates class at a mosque in West Yorkshire. Subscribe ► https://www.youtube.com/user/theguardian?sub_confirmation=1 “I think sometimes people are isolated and mosque is a safe environment for them,” says Zafar Kayani, 69, the pilates instructor. “They’re coming here for their spiritual health. Then getting that physical exercise and