Differences in the flexion and extension phases during kneeling investigated by kinematic and contact point analyses: a cross-sectional study

Table 4 Anterior translation of the lateral CP

Knee flexion angle (°)	n (knees)	Flexion phase			Extension phase			P value
Knee flexion angle (°)	n (knees)	Anterior translation (mm)	(SD)	Difference from 100°	Anterior translation (mm)	(SD)	Difference from maxflex	P value
100	11	− 0.6	(3.3)	0	− 5.0	(2.6)		< 0.001**
105	13	− 1.3	(3.5)	− 0.7	− 5.4	(2.7)	9.4	< 0.001**
110	14	− 2.0	(3.4)	− 1.4	− 6.3	(3.0)	8.5	< 0.001**
115	15	− 2.6	(3.0)	− 2.0	− 7.0	(3.2)	7.8	< 0.001**
120	15	− 3.5	(2.7)	− 2.9	− 7.5	(3.1)	7.3	< 0.001**
125	15	− 4.6	(2.4)	− 4.0	− 8.1	(2.8)	6.7	< 0.001**
130	15	− 5.8	(2.3)	− 5.2	− 8.9	(2.7)	5.9	< 0.001**
135	15	− 7.0	(2.5)	− 6.4	− 9.5	(2.4)	5.3	< 0.001**
140	15	− 8.2	(2.6)	− 7.6	− 10.0	(2.1)	4.8	0.003**
145	15	− 9.4	(2.5)	− 8.8	− 11.0	(2.1)	3.8	0.002**
150	15	− 10.9	(2.4)	− 10.3	− 12.1	(2.2)	2.7	0.003**
155	12	− 12.3	(2.4)	− 11.7	− 13.4	(2.4)	1.4	0.004**
Maxflex	12	− 14.8	(2.9)	− 14.2	− 14.8	(2.9)	0	–
Range		14.2			9.8

ISSN: 1749-799X