With the South West Championships looming for the acro squad, two partnerships are determined to put on a top performance. It's the first time Harry and George will be competing since George broke his arm and was told he would never be able to do gym again. And the squad’s newest partnership Dove and Nyree are determined to prove they are ready to take on the world - but first they need to find some leotards! Meanwhile, Olympic medallist Luke Strong takes on the trampolinists in the Gym Stars challenge.