| Rebound
Goal: Dynamic short radius turns Level: Expert Suggested terrain: Not applicable Author: Suzy Chase-Motzkin Summary: Play with snow spray to decamber the ski at the right point of the turn. Learn to determine the optimal time to "load" the ski for a helpful rebound into the new turn. Photos and Videos coming soon! |
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Position a ski on edge on a
carpet at 45 degrees and notice that only the tip and the tail touch the floor.
While keeping it at that angle, press down on the ski where the binding is
mounted--the middle of the ski bends away from you until the edge in the middle
touches the carpet. Do this hard enough and the ski bends backwards into a
"decambered" position. This is what happens when we make a turn on
snow --the skis are edged and decambered.
When a ski is decambered, it is "coiled" like a compressed spring-loaded with energy. Release this energy and it bounces right back--we call it "rebound." In our quest for efficiency, we should put this energy to use. Racers know how to put rebound to good use by releasing the stored energy in their skis when they're pointing down the flow line--release it there and the energy helps move the body across and down the hill, toward the next gate. Wait for the rebound to happen after the skis have passed the flow line and you could end up being bounced up into the air--a no, no for efficiency. Recreational skiers normally handle rebound by letting the energy of the rebound flex the legs.
Print this out for future
reference and remember to have fun! |