Acute effect of exercise and low-fat diet on energy balance in heavy men

被引：18

作者：

Dionne, I ^{[1
]}

Johnson, M ^{[1
]}

White, MD ^{[1
]}

StPierre, S ^{[1
]}

Tremblay, A ^{[1
]}

机构：

[1] UNIV LAVAL,PHYS ACT SCI LAB,ST FOY,PQ G1K 7P4,CANADA

来源：

INTERNATIONAL JOURNAL OF OBESITY | 1997年 / 21卷 / 05期

基金：

加拿大自然科学与工程研究理事会;

关键词：

weight loss; intake; expenditure; energy balance; low-fat diet;

D O I：

10.1038/sj.ijo.0800426

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

OBJECTIVE: To quantify the acute effect of the exercise-low-fat diet combination on energy balance compared with sedentarity and a high fat diet in overweight individuals. DESIGN AND MEASUREMENTS: We assessed the acute effect of exercise and ad libitum intake of low-fat foods on daily energy balance. Six heavy men participated in two randomly assigned sessions which required a 24 h stay in a whole body indirect calorimeter. Sessions were preceded by either a 60 min aerobic exercise at 50% (V) over dot O-2 max or a 60 min rest. Subjects were fed a low-fat diet (mean FQ = 0.89) after exercise and a mixed diet (mean FQ = 0.85) after the resting period. RESULTS: The difference in energy balance between the two conditions was 7.3 MJ. About half of the effect was attributable to the energy surplus expended during exercise whereas the remaining fraction was explained by the difference in post-exercise energy balance. CONCLUSION: In heavy men, the combination of a low-fat diet and exercise has a strong acute effect on energy balance compared to a rest-mixed diet condition.

引用

页码：413 / 416

页数：4

共 17 条

[1] EXERCISE AND ENERGY-INTAKE - EFFECT OF SUBSTRATE OXIDATION [J].