Tshwane University of Technology.
J Sports Sci Med. 2008 Jun 1;7(2):255-9. eCollection 2008.
With regards to obesity-related disease the impact of exercise training on health depends on the ability of exercise to promote a negative energy balance. Exercise's effect on promoting a negative energy balance is more likely to occur if exercise can induce a favourable dietary intake such as a reduced relative fat content in the diet. As such, the aim of this study was to evaluate and compare the effectiveness of aerobic training, weight training and concurrent aerobic and weight training on self-reported dietary intake. The effects of 16 weeks of aerobic (n = 12), weight (n = 13) and concurrent aerobic and weight training (n = 13) on self-reported dietary intakes were compared in previously sedentary males using the computer-based Dietary Manager(®) software programme. Only the concurrent aerobic and weight training group showed significant (p ≤ 0.05) reductions in total kilocalories, carbohydrates, proteins and fats consumed while the aerobic training group showed significant reductions in fat intake at the completion of the experimental period (before: 91.0 ± 42.1g versus after: 77.1 ± 62.1g). However, no changes were observed in self-reported dietary intake in the weight training or non-exercising control groups. It is concluded that concurrent aerobic and weight training is the most effective mode of exercise at promoting a favourable improvement in self-reported dietary intake in the short term. This finding provides support for efforts to promote increases in overall physical activity in an attempt to modify the patterns of dietary intake. Key pointsConcurrent aerobic and weight training can significantly reduce the amount of total kilocalories, carbohydrates, proteins and fats consumed.Aerobic training can significantly reduce fat intake.Weight training resulted in no changes in dietary intake.Concurrent aerobic and weight training is the most effective mode of exercise at promoting a favourable improvement in self-reported dietary intake.
关于肥胖相关疾病，运动训练对健康的影响取决于运动促进负平衡的能力。如果运动能够诱导有利的饮食摄入，例如减少饮食中的相对脂肪含量，那么运动促进负平衡的效果更有可能发生。因此，本研究的目的是评估和比较有氧运动、力量训练以及有氧和力量训练同时进行对自我报告饮食摄入的效果。使用基于计算机的饮食管理器（®）软件程序，比较了 16 周有氧运动（n = 12）、力量训练（n = 13）和有氧与力量训练同时进行（n = 13）对先前久坐不动的男性自我报告饮食摄入的影响。只有有氧和力量训练同时进行的组显示总卡路里、碳水化合物、蛋白质和脂肪摄入显著减少（p ≤ 0.05），而有氧运动组在实验结束时显示脂肪摄入显著减少（前：91.0 ± 42.1g 与后：77.1 ± 62.1g）。然而，在力量训练或不运动对照组中，自我报告的饮食摄入没有变化。结论是，在短期内，有氧和力量训练同时进行是促进自我报告饮食摄入有利改善的最有效运动模式。这一发现为促进总体身体活动增加以试图改变饮食摄入模式的努力提供了支持。关键点有氧和力量训练同时进行可显著减少总卡路里、碳水化合物、蛋白质和脂肪的摄入量。有氧运动可显著减少脂肪摄入。力量训练对饮食摄入没有影响。有氧和力量训练同时进行是促进自我报告饮食摄入有利改善的最有效运动模式。
