Three-Dimensional Lower Extremity Joint Loading in a Carved Ski and Snowboard Turn: A Pilot Study

<table>Course definition (a and c) and camera setup (b and d) for the ski turn (a and b) and snowboard turn (c and d) including gates <svg height="12.0395pt" id="M8" style="vertical-align:-2.3616pt" version="1.1" viewbox="-0.0498162 -9.6779 18.9206 12.0395" width="18.9206pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0135,0,0,-0.0135,0,0)"><path d="M300 -147C201 -63 143 98 143 270S200 602 300 686L282 710C136 610 70 450 70 271V270C70 89 136 -72 282 -170L300 -147Z" id="g113-41"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="346" vert-adv-y="346"></glyph.data></g><g transform="matrix(.0136,0,0,-0.0136,4.688,0)"><path d="M662 300C662 472 520 612 346 612S31 472 31 300S172 -11 346 -11S662 128 662 300Z" id="g185-54"></path><glyph.data ascent="989" descent="-303" horiz-adv-x="692" vert-adv-y="692"></glyph.data></g><g transform="matrix(.0135,0,0,-0.0135,14.063,0)"><path d="M275 270C275 450 212 609 64 710L45 686C145 604 203 442 203 270S147 -63 45 -147L64 -170C213 -68 275 89 275 270Z" id="g113-42"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="346" vert-adv-y="346"></glyph.data></g></svg>, cameras (▲), and the part of the turn that is analyzed (in between the thick lines).</table>

Computational and Mathematical Methods in Medicine

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Figure 1

Figure 1: Three-Dimensional Lower Extremity Joint Loading in a Carved Ski and Snowboard Turn: A Pilot Study 