Table 1.

Effects of vibration exercise (VE) on metabolic characteristics and biochemical parameters

Metabolic parameter	Control	HFD+STZ	HFD+STZ+HE	HFD+STZ+ME	HFD+STZ+LE
Food intake (g/kg/d)	64.2 ± 5.8	83.4 ± 6.1#	77.3 ± 5.3	78.3 ± 6.1	78.4 ± 4.3
Body weight (g)	482.4 ± 8.2	360.8 ± 6.6#	369.2 ± 3.1	366.7 ± 7.0	363.9 ± 8.8
Insulin (pmol/L)	67.1 ± 5.4	79.4 ± 6.5#	72.3 ± 4.1*	74.3 ± 4.2*	78.7 ± 5.4
Triglyceride (mmol/L)	0.59 ± 0.05	2.65 ± 0.54#	1.78 ± 0.67*	1.89 ± 0.51*	2.34 ± 0.54
Total cholesterol (mmol/L)	2.48 ± 0.14	4.52 ± 1.16#	2.89 ± 0.87*	3.45 ± 1.04*	4.36 ± 1.09
Free fatty acid (mmol/L)	0.35 ± 0.04	0.59 ± 0.06#	0.47 ± 0.08	0.52 ± 0.07*	0.56 ± 0.09
Kitt (%/min)	3.38 ± 0.09	2.13 ± 0.04#	2.79 ± 0.13*	2.64 ± 0.08*	2.25 ± 0.18
Muscle 2DG uptake (μmol/g/h)	1.85 ± 0.11	1.48 ± 0.12#	1.61 ± 0.14*	1.58 ± 0.10*	1.51 ± 0.13
Muscle glycogen (μmol/g wet weight)	25.6 ± 0.3	23.5 ± 0.3#	25.4 ± 0.1*	24.8 ± 0.2*	23.9 ± 0.3

HE, high-frequency VE; HFD, high-fat diet; LE, low-frequency VE; ME, medium-frequency VE; STZ, streptozotocin; 2DG, 2-deoxyglucose. Values are presented as mean ± SE; n = 10;

^# P < 0.05 vs. Con group;

^* P < 0.05 vs. HFD+STZ.