The Value of Wearable Sensors in Swimming Flexibility Training under the Background of the Internet of Things

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/wcmc/volume-2022/3035001/figures/3035001.fig.009a.svgz" name="3035001.fig.009a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Before the experiment</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/wcmc/volume-2022/3035001/figures/3035001.fig.009b.svgz" name="3035001.fig.009b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>After the test</td></tr></table>

<div>Changes in the flexibility of the shoulder joints in each group before and after the experiment.</div>

Wireless Communications and Mobile Computing

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Figure 9

Figure 9: The Value of Wearable Sensors in Swimming Flexibility Training under the Background of the Internet of Things 