[Mike Andrew]

Tim;

Physical training is the key to doing this well for a long time. Some gym pain beats missing a day of skiing or being too sore the 2nd or 3rd day to really enjoy it. You don't need to kill yourself but some basic stuff and some leg work makes a big difference.
If you like to rip I think it is imperative. Maybe pure recreational skiers can get by doing nothing but ripping and bumping require some investment.