The Construction of Mountain Bike Athletes’ Performance Measurement Index System Based on Multi-Source Information Fusion

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2"> </td><td class="align_center" colspan="2">60°/s</td><td class="align_center" colspan="2">300°/s</td></tr><tr class="thead"><td class="align_center">Flexors</td><td class="align_center">Extensors</td><td class="align_center">Flexors</td><td class="align_center">Extensors</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Excellent group left</td><td class="align_center">158.47 ± 61.92</td><td class="align_center">240.68 ± 87.63</td><td class="align_center">211.20 ± 28.59</td><td class="align_center">345.01 ± 72.15</td></tr><tr><td class="align_left">Normal group left</td><td class="align_center">99.51 ± 16.63</td><td class="align_center">165.63 ± 28.13</td><td class="align_center">205.45 ± 47.47</td><td class="align_center">310.52 ± 65.68</td></tr><tr><td class="align_left">Excellent group on the right</td><td class="align_center">166.35 ± 72.89</td><td class="align_center">244.95 ± 65.26</td><td class="align_center">225.10 ± 26.47</td><td class="align_center">332.29 ± 60.36</td></tr><tr><td class="align_left">Normal group right</td><td class="align_center">105.46 ± 16.03</td><td class="align_center">160.97 ± 24.16</td><td class="align_center">212.50 ± 39.41</td><td class="align_center">306.13 ± 53.18</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The average power of the knee joint flexors and extensors of male Mountain bikers in the excellent and ordinary groups (W).</div>

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Table 7

Table 7: The Construction of Mountain Bike Athletes’ Performance Measurement Index System Based on Multi-Source Information Fusion 