Table 2.

Eigenvalues EV_k, a qualitative description of each principal movement (PM), the applied statistics (X² for Friedmann and F for rANOVA), the calculated p-value to determine significant differences in aVar_k between trials, the resulting rank, and the adjusted alpha-level resulting from the Holm-Bonferroni correction are displayed. Significant p-values are printed in bold.

PMk	EVk (%)	Qualitative Description of PMk	Statistics	p-Value	Rank	Holm-Correction of Alpha-Level
PM1	63.75	Ankle sway anterior-posterior	F	0.000010	2	0.0056
PM2	14.77	Hip sway medio-lateral	X 2	0.035362	9	0.0250
PM3	7.29	Hip flexion anterior-posterior	X 2	0.002479	7	0.0125
PM4	2.67	Frontal plane trunk rotation	X 2	0.000120	3	0.0063
PM5	2.40	Breathing	X 2	0.000683	6	0.0100
PM6	2.09	Breathing and head movement	X 2	0.030197	8	0.0167
PM7	1.07	Knee flexion anterior-posterior	X 2	0.056789	10	0.0500
PM8	0.77	Hip tilting anterior-posterior	X 2	0.000294	5	0.0083
PM9	0.69	Bringing shoulders back	X 2	0.000156	4	0.0071
PM10	0.58	Shifting legs anterior-posterior	X 2	0.000004	1	0.0050