’What’s a wrist rock?’ I hear you ask. Well, hop onto this 15-minute class to find out. Emma’s quick-fire upper body mobility session will leave laptop-ravaged wrists feeling good as new, as well as helping crunchy upper backs, sore shoulders and stiff lower backs to relax. Whether it’s your rest day or you’re looking for an opportunity to stretch post-workout, this session offers the perfect opportunity to give your back a little TLC.