society/sports/skiing


link

The goal in downhill skiing is to move down a slope quickly, but without getting hurt. If not for the latter condition, you could just try going downhill in a straight line. However, if you want to live to see tomorrow, you must incorporate turns into your descent.

When you turn on skis, you use the edges of the skis to carve a path for yourself. Whereas the flat bottom of your ski will happily glide straight down the slope, an edge is like a rung in a ladder and will provide some resistance. By offering some resistance against the straight-down path, you can push yourself into a turn. You can translate your downward momentum into leftward momentum, and then your leftward momentum into upward momentum, which is how you stop. It might make sense to think of it like flying an airplane or hang-gliding: you leverage gravity the way an airplane leverages its jet propulsion. And you have to expect to gradually influence where you go, not completely control it.

That is the theoretical part; here is the practical part. You turn by pushing on your forward ski. That is, you push down on the ski that's going to be in front of you. To turn left, push on your right ski. To turn right, push on your left ski. Imagine that you are crushing a grape under the ball of your foot. Expect to work your quadriceps, hold your hands outward somewhat to help you balance, and consider how far apart you're holding your feet. Try early on to get used to leaning forward in your boots, because this gives you better leverage and more precise control, and then perhaps it won't be as scary to lean forward on the very steep slopes. Plan on falling a lot!

I vanished from Boston this blizzardy weekend, and went to Lincoln, NH to learn how to ski at Loon Mountain. I really enjoyed skiing, and although I fell a lot I think I ended up a pretty good skier for two days total experience.

Then we got home and shovelled two feet of snow out of the driveway. Which was nice, because it had been such a lazy, sedentary weekend.

Oh! I took my laptop with me in hope of finishing some of alpha 9's finishing touches, but I only got a little bit done. It's very close, but I think I need some clamoring users to help me overcome whatever bits of programmer's block remain…