Table 5

Test–retest reliability

Measurement	Test mean	Retest mean	ICC	95% CI for ICC	Paired t test p value
Sahrmann (level)	0.50	0.57	0.87	0.74 to 0.96	0.19
Side-bridge endurance (s)	13.93	15.33	0.82	0.62 to 0.93	0.85
Flexor endurance (s)	33.54	30.72	0.91	0.75 to 0.97	0.17
Sorensen (s)	17.22	16.69	0.80	0.60 to 0.92	0.61
SEBT anterior (cm)	79.06	78.43	0.83	0.72 to 0.94	0.71
SEBT posterolateral (cm)	70.73	71.67	0.86	0.71 to 0.96	0.31
SEBT Posteromedial (cm)	74.08	75.24	0.85	0.79 to 0.98	0.42