Table 1.

Mean peak cross-correlation (R _xy ) with standard deviation in parentheses for each muscle electrode

	-10°	0°	30°	60°
IL vs. SA	0.157 (0.188)	0.187 (0.087)	0.183 (0.085)	0.142 (0.090)
IL vs. RF	0.153 (0.072)	0.160 (0.077)	0.178 (0.068)	0.221 (0.112)
IL vs. TFL	0.092 (0.030)	0.104 (0.044)	0.089 (0.033)	0.095 (0.030)
SA vs. RF	0.167 (0.048)	0.133 (0.052)	0.151 (0.051)	0.171 (0.064)
SA vs. TFL	0.073 (0.070)	0.087 (0.023)	0.096 (0.039)	0.096 (0.025)
RF vs. TFL	0.078 (0.017)	0.079 (0.026)	0.083 (0.034)	0.092 (0.035)

IL, iliopsoas; RF, rectus femoris; SA, sartorius; TFL, tensor fasciae latae.