Analysis on Muscle Forces of Extrinsic Finger Flexors and Extensors in Flexor Movements with sEMG and Ultrasound

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Material</td><td class="align_center">Young’s modulus(MPa)</td><td class="align_center">Poissonratio</td><td class="align_center">Density(kg/m³)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Bone [<a href="/journals/mpe/2022/7894935/#B23" target="_blank">23</a>]</td><td class="align_center">17000</td><td class="align_center">0.3</td><td class="align_center">2000</td></tr><tr><td class="align_left">Tendon</td><td class="align_center">68</td><td class="align_center">0.45</td><td class="align_center">1000</td></tr><tr><td class="align_left">Ligament</td><td class="align_center">20</td><td class="align_center">0.45</td><td class="align_center">1000</td></tr><tr><td class="align_left">Joints</td><td class="align_center">IP</td><td class="align_center">MCP</td><td class="align_center"> </td></tr><tr><td class="align_left">Stiffness (N/m)</td><td class="align_center">1000</td><td class="align_center">2000</td><td class="align_center"> </td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The determined material parameters and spring elements stiffness.</div>

Mathematical Problems in Engineering

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Table 3

Table 3: Analysis on Muscle Forces of Extrinsic Finger Flexors and Extensors in Flexor Movements with sEMG and Ultrasound 