. 2017 Apr 3;12(4):e0174670. doi: 10.1371/journal.pone.0174670

Table 1. Intra-individual variability (CV = Coefficient of Variation; VR = Variance Ratio) for un-normalized EMGs^* during stance phase of gait cycle, n = 10.

		RF	VL	VM	BF	ST	LG	MG
CV	mean	0.53	0.43	0.42	0.48	0.43	0.40	0.31
CV	SD	0.52	0.16	0.17	0.16	0.12	0.11	0.06
VR	mean	0.34	0.18	0.22	0.30	0.29	0.23	0.17
VR	SD	0.28	0.12	0.14	0.18	0.09	0.15	0.07

RF, Rectus Femoris; VL, Vastus Lateralis; VM, Vastus Medialis; BF, Biceps Femoris; ST, Semitendinosus; LG, Lateral Gastrocnemius; ML, Medial Gastrocnemius.

*intra-individual variability were the same for the un-normalized EMGs and those normalized by the methods employed.

Table 1. Intra-individual variability (CV = Coefficient of Variation; VR = Variance Ratio) for un-normalized EMGs* during stance phase of gait cycle, n = 10.

Table 1. Intra-individual variability (CV = Coefficient of Variation; VR = Variance Ratio) for un-normalized EMGs^* during stance phase of gait cycle, n = 10.