Table 1.

Kinematic and kinetic variables (mean ± SD) at 60° of knee flexion (60KF) for each single leg squat (SLS) task for females and males.

Variable at 60KF	Females			Males
	SLS-Front	SLS-Middle	SLS-Back	SLS-Front	SLS-Middle	SLS-Back
Joint angle (°)
Trunk flexion†	13.0 ± 9.2	19.5 ± 11.6	18.4 ± 11.2	10.6 ± 7.4	17.9 ± 10.2	15.6 ± 8.1
Trunk ipsilateral flexion*†	1.4 ± 2.2	1.7 ± 2.4	2.3 ± 2.2	3.4 ± 2.7	3.5 ± 2.4	4.9 ± 2.7
Pelvic anterior tilt*†	6.6 ± 8.4	17.0 ± 9.0	24.2 ± 9.2	−4.3 ± 6.0	8.6 ± 8.1	16.7 ± 8.1
Pelvic hike*†	3.7 ± 2.1	2.1 ± 1.9	−2.3 ± 3.6	4.3 ± 3.1	3.0 ± 3.9	0.0 ± 3.6
Hip flexion*†	35.5 ± 11.1	47.7 ± 12.7	53.1 ± 11.9	26.2 ± 7.5	41.2 ± 10.6	47.4 ± 9.8
Hip adduction*†	5.8 ± 4.3	6.4 ± 3.3	10.6 ± 5.2	1.3 ± 4.6	2.6 ± 5.9	6.4 ± 5.8
Knee abduction†	8.2 ± 6.3	7.9 ± 6.5	7.2 ± 6.5	7.1 ± 6.0	6.0 ± 5.8	5.0 ± 6.0
Ankle dorsiflexion†	24.5 ± 5.2	23.5 ± 5.5	25.4 ± 5.0	23.3 ± 4.0	21.2 ± 4.8	23.1 ± 3.8
Ankle eversion†	9.3 ± 3.7	8.8 ± 3.0	9.4 ± 3.6	9.8 ± 3.2	10.0 ± 3.1	10.1 ± 3.3
Normalized joint moment (Nm/kg)
Hip extension†	0.63 ± 0.33	0.73 ± 0.42	0.48 ± 0.32	0.47 ± 0.23	0.70 ± 0.37	0.44 ± 0.31
Hip abduction	0.79 ± 0.15	0.76 ± 0.16	0.76 ± 0.14	0.74 ± 0.14	0.76 ± 0.16	0.75 ± 0.15
Knee extension‡	1.20 ± 0.21	1.25 ± 0.23	1.38 ± 0.20	1.37 ± 0.21	1.32 ± 0.18	1.45 ± 0.17
Knee adduction‡	0.09 ± 0.19	0.08 ± 0.20	0.09 ± 0.23	0.08 ± 0.19	0.02 ± 0.18	0.04 ± 0.19
Ankle plantar flexion†	0.61 ± 0.20	0.48 ± 0.22	0.47 ± 0.23	0.62 ± 0.18	0.53 ± 0.20	0.51 ± 0.16
Ankle inversion†	0.27 ± 0.10	0.24 ± 0.08	0.24 ± 0.08	0.22 ± 0.07	0.20 ± 0.08	0.20 ± 0.06

^*Significant main effect of sex from a linear regression model with a generalized estimating equations (GEE) correction (P<0.05).

^†Significant main effect of task from a linear regression model with a GEE correction (P<0.05).

^‡Significant sex-by-task interaction from a linear regression model with a GEE correction (P<0.05).