You can have quite a lot of bone breaking fun with snowshoes and a simple plastic bag.
Find slope, place plastic bag folded lengthways under right snowshoe (if right footed). Squat down on right leg extending left leg forwards for balance, minimal braking and snow-spraying then lean back and stabilising yourself with your hands speed your way to A&E or mountain rescue as desired.
Edited: 03/12/2010 at 13:30