POSTED BY ALICE BARRACLOUGH FOR WORKOUTS SERIES Strong Women From preventing back and knee pain, to improving your balance and offsetting hours of sitting at your desk – strong glutes aren’t just important for a toned, shapely behind. Strong glutes are often depicted as the fitness holy grail. You just have to scroll through Instagram for the evidence – #squats has over 20.5m mentions, while #glutes have over 6.5m posts. But why is it so important to condition these bum muscl