Table 2. Change of lumbosacral region angle.

Variability	Group	Pre	Post
Lumbar lordosis angle (°)	Lumbar stabilization exercise	40.0 ± 1.5	39.7 ± 1.6
	Sling exercise	38.9 ± 2.1	38.7 ± 2.1
	Control	40.0 ± 2.4	40.1 ± 2.4
Lumbosacral angle (°)	Lumbar stabilization exercise	13.0 ± 1.0	12.8 ± 1.2
	Sling exercise	13.5 ± 1.8	13.5 ± 1.8
	Control	13.1 ± 1.7	13.1 ± 1.7
Sacral inclination angle (°)	Lumbar stabilization exercise	39.4 ± 1.8	38.9 ± 1.8
	Sling exercise	38.5 ± 2.2	38.7 ± 2.1
	Control	39.7 ± 1.5	39.4 ± 1.7

Value are Mean ± SD.