Investigation of Innervation Zone Shift with Continuous Dynamic Muscle Contraction

<table>Example of EMG signals during dynamic contraction. The subjects’ five repetitive contractions of their elbow joint angle between 45° and 135° with 5-s shortening and 5-s lengthening contraction cycles were recorded. The epochs analyzed were 2.5 s (each epoch of 0.5 s × 5 repetitions).</table>

Computational and Mathematical Methods in Medicine

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Figure 2

Figure 2: Investigation of Innervation Zone Shift with Continuous Dynamic Muscle Contraction 