Table 2.

Mean and standard deviation of kinematic measures before and after each manoeuvre in the 38 participants

	Experimental		Placebo		Control		p value
	pre	post	pre	post	pre	post	T	M	TxM
KA	160.8±7.1	163.3±7.2	160.8±7.2	161.6±.5	161.3±6.9	162.3±7.2	<.001	NS	<.005
HA	72.7±5.8	75.4±6.1	72±6.3	72.4±6.8	72.8±4.8	72.9±5.3	<.01	NS	<.001
CA	58.3±5.7	57.7±5	58.6±6.2	57.2±6.1	57.5±6.3	55.7±6.0	<.005	<.01	NS
HKD	.35±.0	.37±.0	.35±.0	.35±.0	.35±.0	.35±.0	NS	<.05	<.001

KA=knee angle; HA=hip angle; CA=cervical angle; HKD=head-knee distance; T=time factor; M=manoeuvre factor; TxM=time x manoeuvre interaction; NS=non significant