Table 3.

Test Results in Injured and Uninjured Legs^a

	All Players			Male Players			Female Players			Female Players
	Knee Injury (n = 18)	No Injury (n = 471)	P Value	Knee Injury (n = 4)	No Injury (n = 282)	P Value	Knee Injury (n = 14)	No Injury (n = 189)	P Value	ACL Injury (n = 8)	No Injury (n = 195)	P Value
Peak vertical GRF, N/kg	19.8 ± 1.8	20.6 ± 2.8	.24	21.7 ± 1.6	20.6 ± 2.9	.29	19.3 ± 1.5	20.6 ± 2.7	.05	18.7 ± 1.3	20.6 ± 2.7	.03
Peak trunk lateral flexion angle, deg	0.6 ± 18.8	−1.5 ± 18.2	.76	−6.5 ± 18.1	−3.5 ± 19.2	.70	2.7 ± 19.1	1.5 ± 16.0	.84	−2.8 ± 20.0	1.8 ± 16.1	.42
Peak knee flexion angle, deg	61.7 ± 6.6	62.8 ± 7.5	.52	65.5 ± 3.5	62.7 ± 7.8	.38	60.7 ± 6.9	62.8 ± 6.9	.20	63.3 ± 7.1	62.6 ± 6.9	.89
Peak knee valgus angle, deg	10.4 ± 11.4	6.8 ± 10.6	.20	5.1 ± 11.4	2.0 ± 8.4	.54	11.9 ± 11.4	14.0 ± 9.2	.38	16.1 ± 12.6	13.8 ± 9.3	.52
Peak knee flexion moment, N·m/kg	2.2 ± 0.5	2.3 ± 0.6	.55	2.6 ± 0.5	2.3 ± 0.7	.24	2.1 ± 0.4	2.3 ± 0.6	.12	2.1 ± 0.4	2.3 ± 0.6	.50
Peak knee abduction moment, N·m/kg	1.2 ± 0.5	1.2 ± 0.5	.94	1.5 ± 0.7	1.2 ± 0.5	.41	1.1 ± 0.5	1.1 ± 0.4	.96	1.3 ± 0.5	1.1 ± 0.4	.11
Peak knee internal rotation moment, N·m/kg	0.4 ± 0.2	0.5 ± 0.2	.26	0.7 ± 0.3	0.5 ± 0.2	.24	0.4 ± 0.1	0.4 ± 0.2	.39	0.4 ± 0.1	0.4 ± 0.2	.78
Peak knee external rotation moment, N·m/kg	0.2 ± 0.1	0.2 ± 0.2	.66	0.2 ± 0.1	0.2 ± 0.1	.76	0.2 ± 0.1	0.2 ± 0.2	.85	0.2 ± 0.1	0.2 ± 0.2	.93

^aValues are presented as mean ± SD. GRF, ground-reaction force.