TABLE 3.

Relationships (R² and β coefficients) among AKL, GR, and GJL with hip, knee, and ankle joint energetics for females and males.

Dependent Variable	Sex	Multiple R2	P	Partial Correlations			Unstandardized Coefficients
				AKL	GR	GJL	Intercept	AKL	GR	GJL
Work absorption (J·N−1·cm−1)
Hip	Female	0.069	0.203	−0.183	0.048	−0.187	10.81	−0.350	0.057	−0.390
	Male	0.054	0.460	−0.085	0.146	−0.152	9.45	−0.205	0.151	−0.527
Knee	Female	0.210	0.002*	0.401	−0.250	0.342	0.63	0.513*	−0.190*	0.467*
	Male	0.112	0.138	0.078	−0.115	0.269	2.12	0.057	−0.036	0.289**
Ankle	Female	0.057	0.284	−0.229	0.192	−0.092	10.80	−0.379**	0.197	−0.163
	Male	0.060	0.407	0.070	0.165	−0.204	7.47	0.133	0.135	−0.562
Joint stiffness (N·m·N−1·cm−1·deg−1) × 102
Hip	Female	0.025	0.650	−0.116	0.040	−0.113	0.371	−0.009	0.002	−0.010
	Male	0.030	0.699	−0.049	−0.101	−0.055	0.575	−0.009	−0.008	−0.015
Knee	Female	0.127	0.033*	0.335	−0.092	0.049	0.068	0.011*	−0.002	0.002
	Male	0.016	0.860	0.014	−0.067	0.104	0.123	0.001	0.001	0.006
Ankle	Female	0.115	0.048*	−0.153	0.223	−0.331	0.229	−0.004	0.004**	−0.010*
	Male	0.209	0.012*	−0.001	−0.028	0.402	0.249	−0.00004	−0.000	−0.019*

^*P < 0.05.

^**P < 0.10.

AKL in millimeters, GR in degrees, and GJL as score.