Table 2. Relative changes in lower back mobility and pain after 2 hours of sitting.

	CON	DSE	Mean difference	95% CI
Flexion (cm)	−0.21±0.56	0.28±0.36#	0.49	0.33 to 0.65
Extension (cm)	0.31±0.45	−0.25±0.51#	−0.55	−0.71 to −0.40
Pain levels*	1.27±1.87	1.50±2.0	0.23	−0.42 to 0.87

Values are presented as the mean ± SD. * indicates score on the visual analog scale (VAS). ^# indicates significantly different (p<0.001) from CON.