Table 2. .

Single-Legged–Squat Root Mean Square Amplitude

Muscle	Group (Mean ± SD)				P Value			Effect Size (95% Confidence Interval)
	Patterned Electrical Neuromuscular Stimulation		Sham
	Preintervention	Postintervention	Preintervention	Postintervention	Time Main Effect	Group Main Effect	Group × Time Interaction
Vastus medialis oblique	0.63 ± 0.27	0.63 ± 0.30	0.69 ± 0.56	0.65 ± 0.43	.53	.81	.58	0.09 (−0.75, 0.93)
Vastus lateralis	0.64 ± 0.37	0.69 ± 0.42	0.54 ± 0.29	0.53 ± 0.32	.75	.36	.59	0.18 (−0.66, 1.02)
Gluteus medius	0.23 ± 0.18	0.20 ± 0.14	0.27 ± 0.17	0.23 ± 0.15	.17	.60	.89	0.06 (−0.78, 0.89)
Adductor longus	0.35 ± 0.36	0.33 ± 0.27	0.33 ± 0.24	0.28 ± 0.21	.31	.80	.65	0.10 (−0.74, 0.93)
Biceps femoris	0.13 ± 0.09	0.09 ± 0.08	0.23 ± 0.24	0.10 ± 0.06	.03a	.29	.20	0.50 (−0.35, 1.35)
Medial gastrocnemius	0.50 ± 0.50	0.41 ± 0.34	0.25 ± 0.13	0.26 ± 0.16	.34	.13	.17	−0.27 (−1.11, 0.57)

^aSignificant effect.