Table 5.

Percentage Decrease in the Median Frequency Spectrum Median Frequency in: Biceps Brachialis, Extensor Carpi Radialis, Pronator Teres, and Flexor Carpi Radialis

SMF	KWF	VPF	P
BB	8.42 (0.69–16.77)	7.23 (−5.20–25.94)	0.645
ECR	9.69 (4.65–18.60)	7.22 (2.41–22.26)	0.547
PT	8.42 (−7.80–25.86)	5.50 (−7.80–16.21)	0.492
FCR	7.655 (−1.70–12.37)	15.62 (−5.92–44.46)	0.017*

^*Significative.

BB, biceps brachialis; ECR, extensor carpi radialis; FCR, flexor carpi radialis; PT, pronator teres; SMF, spectrum median frequency.