A non-randomised experimental feasibility study into the immediate effect of three different spinal manipulative protocols on kicking speed performance in soccer players

Table 3 Intergroup comparisons

	Effect	Statistic	*p value*
Inter-group Lumbar Flexion Comparison	Time	0.785	0.015
	Time*Group	0.782	0.183
	Group	0.515	0.675
Inter-group Lumbar Extension Comparison	Time	0.603	<0.001
	Time*Group	0.571	0.003
	Group	0.291	0.832
Inter-group Lumbar Left Lateral Flexion Comparison	Time	0.804	0.022
	Time*Group	0.757	0.124
	Group	0.588	0.627
Inter-group Lumbar Right Lateral Flexion Comparison	Time	0.733	0.004
	Time*Group	0.714	0.059
	Group	0.453	0.717
Inter-group Lumbar Left Rotation Comparison	Time	0.421	<0.001
	Time*Group	0.518	0.001
	Group	1.918	0.144
Inter-group Lumbar Right Rotation Comparison	Time	0.458	<0.001
	Time*Group	0.633	0.012
	Group	2.688	0.061
Inter-group Left SI Flexion 1 Comparison	Time	0.810	0.025
	Time*Group	0.768	0.148
	Group	0.269	0.847
Inter-group Left SI Flexion 2 Comparison	Time	0.862	0.022
	Time*Group	0.799	0.042
	Group	0.231	0.874
Inter-group Right SI Flexion 1 Comparison	Time	0.777	0.012
	Time*Group	0.729	0.078
	Group	0.941	0.431
Inter-group Right SI Flexion 2 Comparison	Time	0.760	0.008
	Time*Group	0.652	0.017
	Group	0.677	0.572
Inter-group average kicking speed comparison	Time	0.417	<0.001
	Time*Group	0.485	<0.001
	Group	0.349	0.790
Inter-group maximum kicking speed comparison	Time	0.592	<0.001
	Time*Group	0.586	< 0.001
	Group	0.330	0.804

ISSN: 2045-709X