Table 2.

Summary of ANOVA results (p-values) of the effects of subgroup (low risk, medium risk, high risk), planes of motion (0° rotation, 15° rotation to the right, 15° rotation to the left, 30° rotation to the right and 30° rotation to the left) and direction (flexion and extension) on the maximum and mean angular velocity and linear acceleration and maximum jerk.

Effects of ANOVA	Angular Velocity (°/s)		Linear Acceleration (m/s2)		Jerk (°/s3)
	Max	Mean	Max	Mean	Max
Subgroup	0.19	0.25	0.69	0.06	0.39
Planes of Motion (PLM)	0.01 *	<0.001 *	<0.001*	<0.001 *	<0.001 *
Flexion-Extension (Direction)	0.13	<0.001 *	0.77	0.003 *	0.019 *
Subgroup × PLM	0.39	0.24	0.19	0.07	0.47
Subgroup × Direction	0.45	0.89	0.09	0.27	0.32
Direction× PLM	0.57	0.32	0.23	0.33	0.54
Subgroup × Direction × PLM	0.84	0.54	0.45	0.05 *	0.29

* Statistical significant (p < 0.05).    Approaching significant.