We joined in with 25 minutes of exercise from lunges, bunny hops, push up and much much more. We had lots of fun even though we were slightly out of breath. 

BBC Children in Need is a charity which supports lots of important projects around the UK that help young people and disadvantaged children. The money raised might be used for activities for these children, to help buy things for these children or to help support these children by making life a little easier for them.