Ever wanted to try some truly crazy tricks? Maybe have a go at one of those double-corks that people keep cranking out these days – or even just try your first invert – without hurting yourself at all? Well Hemel Hempstead Snow Centre is now giving you the chance to do just that – with the introduction of an Air Bag.net session this Friday. The big inflatable bag will sit over the other side of the big kicker on the slope tonight, allowing people to stack as hard as they want without fear of hurting themselves. It will be open from 7.00 til 11.00 tonight, alongside all the usual rails boxes and other goodies. And the five 45 minute sessions can be booked over the phone on 0845 258 9000.