The key to maximising your time in the mountains by enjoying the outdoor life and the sports on offer is to take care of your body. Two invaluable tools which can help you to achieve your goals are to follow a warm up & basic stretching routine, and don't forget to re-hydrate - drink plenty of water!!
Below are some websites which offer simple stretches for skiing and snowboarding.
An easy to follow 7/8 min stretching routine:
Snowboard Stretches www.stretching.name
Skiing Stretches www.stretching.name
...more Snowboard Stretches www.bettersnowboarding.com
Fit to Ski www.ifyouski.com
Online Fitness, Nutrition & Training www.hyperstrike.com