Determine the Foot Strike Pattern Using Inertial Sensors

<div>The correlation between sensitivity and strike index (<svg height="7.88973pt" id="M20" style="vertical-align:-0.5717602pt" version="1.1" viewbox="-0.0498162 -7.31797 9.74267 7.88973" width="9.74267pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M698 316L685 357H469L403 562H360L293 357H78L65 316L239 190L172 -15L207 -40L382 87L556 -40L590 -15L524 190L698 316Z"></path><glyph.data ascent="900" descent="-389" horiz-adv-x="739" vert-adv-y="739"></glyph.data></g></svg>: forefoot strike; <svg height="8.37253pt" id="M21" style="vertical-align:-0.2063904pt" version="1.1" viewbox="-0.0498162 -8.16614 9.12938 8.37253" width="9.12938pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><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></svg>: heel strike).</div>

Journal of Sensors

Determine the Foot Strike Pattern Using Inertial Sensors

Figure 5