Thom Yorke told Dazed and Confused this month that he has a yoga routine in order to stay healthy after the stresses of being on tour.The folks at Gigwise report: "I do a minimum of an hour's yoga a day, usually an hour and a half. Coming off tour you have this mad adrenalin, so it's a way of stopping the adrenalin crash. It stops me dropping." What about you? What's your reason for practicing yoga?