Table 3.

Mean (±SD) normalized root mean squared EMG of the rectus femoris (VM) and biceps femoris (BF) at concentric (CON) and eccentric (ECC) angular velocity of 30 °·s⁻¹ and 240 °·s⁻¹ at three different hip testing positions.

	Hip Flexion Angle (°)
Test	60	90	120
RFCON30	111.57 ± 20.26 *	104.77 ± 28.68 *	95.50 ± 18.40 *
RFCON240	123.02 ± 28.90 *	103.87 ± 31.03 *	107.65 ± 21.90 *
RFECC30	100.84 ± 30.49	84.05 ± 26.20	86.48 ± 22.93
RFECC240	100.94 ± 33.24	88.80 ± 25.96	95.76 ± 24.82
BFCON30	102.48 ± 31.86 *	108.51 ± 29.57 *	92.96 ± 20.58 *
BFCON240	95.79 ± 31.10 *	102.03 ± 24.10 *	106.59 ± 34.41 *
BFECC30	84.66 ± 30.98	91.31 ± 28.64	86.94 ± 20.86
BFECC240	86.66 ± 33.58	89.06 ± 27.63	83.45 ± 30.50

N = 33; * significantly different compared with eccentric value at p < 0.05.