fitness classes set up after survey that 5 per cent of pupils were obese . Around 50 pupils attended including year - old boy who weighs 12 stone . Instructors say Kung Fu Panda classes are designed to make fitness fun .
Fitness classes set up after survey showed 5 per cent of pupils were obese . Around 50 pupils attend including 11-year-old boy who weighs 12 stone . Instructors say Kung Fu Panda classes are designed to make fitness fun .