... he's coming to get you!
Yes he is, with 5000 super bonus points up for grabs every time you participate this is a real points booster for those taking part in our Xmas Competition!
The aim is to get from one end of the room to the other (you have to touch the wall at each end) without Jason hitting you with the stability ball (sometimes there are 2!). If he gets you you have to stop and do 10 squats, then you carry on. FYI, he's got a great aim!