TABLE 2.

REGRESSION ANALYSIS RESULTS

Step	R (uncorrected)	R Square	F Change	df1	df2	Sig. F Change
1	0.503	0.253	31.487	1	93	<0.001
2	0.631	0.398	22.173	1	92	<0.001
3	0.679	0.461	10.676	1	91	0.002
4	0.702	0.493	5.627	1	90	0.020
5	0.718	0.515	4.127	1	89	0.045
		Unstandardized Coefficients		Standardized Coefficients	t	Sig.
		B	Std. Error	Beta
(Constant)		0.724	0.142		5.094	<0.001
Diff. in vert. hips velocity in lowest position		0.654	0.151	0.349	4.330	<0.001
Vert. velocity of leading hip at first contact		0.076	0.028	0.233	2.749	0.007
Diff. in ankle angle in lowest position		0.004	0.001	0.214	2.546	0.013
Knee angle change non leading leg		-0.004	0.001	-0.219	-2.791	0.006
Diff. in knee angle in first contact		0.011	0.005	0.170	2.032	0.045