Effects of thirty and sixty minutes of moderate-intensity aerobic exercise on postprandial lipemia and inflammation in overweight men: a randomized cross-over study

Table 2 Energy expenditure and substrate utilization

	CON	EX-30	EX-60	p-value
REE (kcal/day)
Baseline	1573.9 ± 271.8	1619.0 ± 176.8	1620.4 ± 188.2	0.0008
8-h Post-HFM	1817.1 ± 208.0*	1808.7 ± 254.0*	1766.4 ± 265.0	0.0008
RER
Baseline	0.86 ± 0.05	0.86 ± 0.07	0.83 ± 0.07	0.0051
8-h Post-HFM	0.80 ± 0.06*	0.80 ± 0.07*	0.80 ± 0.08	0.0051

Resting energy expenditure (REE) and respiratory exchange ratio (RER) were assessed for 30 min at baseline and approximately 8 h post-HFM in each trial. Data are presented as Mean ± SD. P-value column represents change (time effect) from baseline to 8-h after the high- fat meal for the given variable (assessed via two-way ANOVA). *Significantly different from baseline (p < 0.05). There were no between-trial differences for either REE (p = 0.86) or RER (p = 0.76) at any time point. See Results section for more details
REE resting energy expenditure; RER respiratory exchange ratio