Research Article

The Effects of the Biceps Brachii and Brachioradialis on Elbow Flexor Muscle Strength and Spasticity in Stroke Patients

Figure 4

sEMG signals of the elbow flexor muscles (the biceps brachii and brachioradialis) during FPE. (a) Mean RMS values of the biceps brachii and brachioradialis during FPE on the paretic side. (b) Peak RMS values of the biceps brachii and brachioradialis during FPE on the nonparetic side. (c) Mean RMS values of the biceps brachii during FPE on the paretic and nonparetic sides. (d) Mean RMS values of the biceps brachii during FPEon the paretic and nonparetic sides. sEMG: surface electromyography; FPE: fast passive extension; RMS: root mean square; ; .
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