Table 1. Data of tissue blood flow and lumbopelvic stability outcomes and percentage change (%Ch) values are showed as mean ± standard deviation (SD).

Outcomes	Conditions
	Core exercise			Placebo			Control
	Pre-	Post-	%Ch	Pre-	Post-	%Ch	Pre-	Post-	%Ch
BF (flux/min)	9.02 (2.81)	13.56*** (5.39)	54.84% a,b (58.37)	10.34 (4.83)	10.19 (3.59)	–4.00% (22.18)	10.41 (3.66)	10.10 (3.54)	–0.19% (19.57)
LPST (mmHg) (7 levels)	2.20(0.41)	2.72*** (0.46)	26.00% a,b (25.50)	2.24 (0.44)	2.24 (0.44)	0.0% (0.00)	2.24 (0.44)	2.24 (0.44)	0.0% (0.00)

BF: blood flow; LPST: lumbopelvic core stabilization test. No significant differences in baseline data among the three conditions (p ≥ 0.10). ^aSignificant differences between placebo (p < 0.05). ^bSignificant differences between control (p < 0.05). Significant differences between pre-post (*p < 0.05; **p < 0.01; ***p < 0.001)