Table 2. Intra-rater and Inter-rater reliability scores.

A. Intra-rater reliability of the Physics Toolbox Suite Mobile application
	APSI (Trials 1-2)	MLSI (Trials 1-2)	OSI (Trials 1-2)
ICC	0,67	0,90	0,87
SEM	0,38	0,20	0,32
MDC	1,05	0,58	0,90
CVSEM	14,08	9,34	8,79
B. Inter-rater reliability of the Physics Toolbox Suite Mobile application
	APSI (Trials 1-3)	MLSI (Trials 1-3)	OSI (Trials 1-3)
ICC	0,73	0,71	0,73
SEM	0,37	0,36	0,50
MDC	1,03	1,0	1,40
CVSEM	14,62	16,67	14,38

APSI = Anterior-posterior stability index, MLSI= Medial-lateral stability index, OSI= Overall stability index. ICC = Interclass correlation coefficients.
MDC = Minimal Detectable Change. SEM = Standard Error of Measurement. CVSEM = Coefficient of Variation for SEM.