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. 2021 Sep 21;8(9):128. doi: 10.3390/bioengineering8090128

Figure 12.

Figure 12

Simultaneous recordings from the forearm muscle “flexor carpi ulnaris”, while performing four wrist flexion movements with increasing strength: (A) Raw EMG signal; (B) EMG linear envelope; (C) FMG signal from FSR–based sensor; (D) FSR–based sensor and EMG electrodes positioned on the flexor carpi ulnaris of the subject’s forearm.