Table 3.

Correlations between weight, BMI, %BF, and waist circumference at T0 and Δweight, ΔBMI, ΔBF, Δwaist circumference, ΔMAV, and Δ VO_2max in HIIT group

Variable	Correlation (r)
	Weight (kg) T0	BMI (kg/m2) T0	BF (%) T0	WC (cm) T0
ΔWeight (kg)	−0.72	−0.80*	−0.84*	−0.72*
ΔBMI (kg/m2)	−0.71	−0.83*	−0.83*	−0.69
ΔBF (%)	−0.73	−0.71	−0.82*	−0.86*
ΔWC (cm)	−0.42	−0.67	−0.42	−0.46
ΔMAV (km/hr)	0.74*	0.55	0.67	0.29
ΔVO2max (mL/kg/min)	0.81*	0.46	0.73	0.22

Δ, Difference between two averages (T1–T0); T0, before the intervention; T1, after 12 weeks of training programs; BMI, body mass index; BF, body fat; MAV, maximal aerobic velocity; VO_2max, maximum oxygen uptake; HIIT, high-intensity interval training; WC, Waist circumference.

^*P<0.05.