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"SKIING
IS A SLIDING SPORT": by Bill Jones, Ski Instructor CSW #32: "Footbeds in my ski boots are not important and neither is boot alignment Footbeds inserted into the bottoms of ski boot liners hold the feet in position so that they may accurately transmit pressure to the bottoms, sides, and fronts of ski boots and thus to the skis. Without them, the foots' arches may be in a poor position to do this, for individual's feet may have high or low arches and the foot when weihghted may tip outward (pronation) or inward (suppination). All 3 images here are of right foot. Our leg alignments differ, too: bow-legged, knock-kneed, straight-legged. And one leg may differ from the other. When we flex our alignments may change based on differences in muscle strength or flexibility of joints on the different sides. And we may have a shorter leg, perhaps due to spinal curvature or because a thigh or lower leg on one side is not the same as on the other. Individuals, too, have thigh- and lower-leg lengths that vary among them; because these bones act as levers different results will occur when they are moved into varying positons. Leg alignments are further discussed at Gender and Skiing, under the section "Physical/Anatomical Factors" All these variable affect how our skis get positioned on the snow as we move our bodies while skiing, and therefore how our skis behave. Better boots have built-in adjustment options to change the angle of the boot cuffs so that they match the angles of your legs. Each leg may require a different angle. Or, you may be unusual and not require such an adjustment. The boot soles should be perpendicular to the lines from the centers of your knees to your second toe (next to your big toe) to allow optimum edging. If the line goes elsewhere, a process called canting is called for in which the boot sole is tilted to bring the lines to where they belong. Again, each leg and foot may require different amounts of canting. Most people require this adjustment in order to edge well. Canting can be done experimentally with temporary shims under the boot or permanently by grinding boot soles or by permanent adjustments to binding angles. See http://www.bootfitters.com/find-shop: exits for info on picking a bootfitter in various areas. A bootfitter I have used is Jeff Bergeron at Breck Sports,127 South Main Street, Breckenridge, CO 80424 (www.bootfixation.com); make an appointment to visit: (970) 409-8882. main CSW contents "SKIING
IS A SLIDING SPORT"--a skiing web manual:
Skiing Web Manual
Contents Why Read
This Skiing Web Manual That First Skiing Lesson A
Little Skiing History
Motion in
Skiing
CONVENTIONAL SKIING WISDOMS
Skier Excuses Fear
in Skiing
Conditioning for Skiing
Equipment and Technique
Skiing Equipment
How Skis
Work
How
to Develop Balance on Skis
A Skiing Turn
Simplified The Final Skiing Skill:
pressure management Tactics for Terrains and Snow
Textures and Racing
Skiing Tips and Tales--a potpourri
Exercises
for Developing Skiing Skills Children and Skiing
Gender & Skiing
Skiing Ethics and Survival
Glossary Skiing
Environment Acknowledgements
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