Table 4.

Energy expenditure and macronutrient composition of subjects’ diet during each study condition.

	Condition	Baseline	Baseline weekend	Intervention	Weekend recovery
Weight (kg)	SR	92.5±3.1		92.2±3.1	92.4±3.2
	SREX	92.3±3.5		92.4±3.3	92.5±3.3
REE (kcal)	SR	1740±66		1777±87	1726±57
	SREX	1727±70		1756±63	1705±50
RER	SR	0.89±0.01		0.87±0.02 *†	0.91±0.02
	SREX	0.90±0.01		0.85±0.01 *†	0.88±0.01
Energy Expenditure (kcal/hour)	SR	27.2±2.5	21.1±2.5 *†	26.2±2.5d	18.4±1.9
	SREX	28.0±2.8	23.6±3.0 *†	47.3±4.0ad	15.5±1.9
Energy Consumed (kcal/day)	SR	2264±1.87	2025±172	2182±172	2320±238
	SREX	2542±420	2512±246#	2153±214	2024±156b
%Protein	SR	15.96±1.06	18.36±1.50	16.78±1.41	17.02±1.32
	SREX	17.48±1.50	17.27±1.38	17.05±1.00	16.85±0.77
%CHO	SR	43.49±1.44	39.98±1.33†	44.34±2.54 *	45.57±1.79
	SREX	43.06±1.96	42.86±2.67†	48.42±1.86 *	45.44±2.25
%Fat	SR	36.37±1.73	39.45±1.61†	37.33±2.58	34.43±1.34
	SREX	35.38±2.57	36.27±2.56†	34.31±2.03	33.97±2.58
%Alcohol	SR	3.70±1.77	2.07±1.10	1.14±0.57	3.60±1.43
	SREX	3.19±1.53	4.24±1.97	0.43±0.40	2.57±1.34
Caffeine (mg)	SR	122.4±42.3	114.9±41.1	112.1±38.3	92.9±25.0
	SREX	127.5±35.0	107.4±31.9	125.7±37.1	71.6±28.1

Data are mean ± SEM. REE, resting energy expenditure; RER, respiratory exchange ratio; CHO, carbohydrate.

Main effect of study day:

^*p<0.05 vs. baseline;

^†p<0.05 vs. recovery.

Post hoc:

^ap<0.05 vs baseline,

^bp<0.05 vs. baseline weekend,

^dp<0.05 vs. recovery (within condition),

^#p<0.05 vs SR (within study day).