Acute effects of a single exercise class on appetite, energy intake and mood. Is there a time of day effect?
Acute effects of a single exercise class on appetite, energy intake and mood. Is there a time of day effect?
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DOI：
10.1016/j.appet.2005.07.005
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发表时间：
2005-12-01
期刊：
影响因子：
5.4
通讯作者：
Higgins, S
中科院分区：
文献类型：
--
作者：
Maraki, M;Tsofliou, F;Higgins, S
本研究旨在探讨单一运动课程对食欲感觉、能量摄入和情绪的急性影响，并确定是否存在时间效应。12名健康、年轻、体重正常的女性，她们不经常锻炼，参加了四项试验：早晨控制、早晨锻炼、晚上控制和晚上锻炼。运动试验是一个小时的有氧运动和肌肉调节运动，强度不同，音乐。对照试验休息一小时。与晚间锻炼试验相比，早晨锻炼试验的热身和肌肉调节部分的感知用力评分显著更高。虽然这两个运动试验，与对照试验相比，产生了食欲的感觉增加，他们没有改变能量摄入，并产生了减少“相对”的能量摄入。在情绪方面，两项运动试验都增加了积极影响，减少了消极影响。这些结果表明，许多体育中心提供的代表性运动课程，无论是在早上还是晚上进行，都会产生短期的负能量平衡，并改善正常体重女性的情绪。然而，当这种类型的练习在早上进行时，它被认为需要更多的努力。(c)2005爱思唯尔有限公司保留所有权利。
This study aimed to investigate the acute effects of a single exercise class on appetite sensations, energy intake and mood, and to determine if there was a time of day effect. Twelve healthy, young, normal weight females, who were non-regular exercisers, participated in four trials: morning control, morning exercise, evening control and evening exercise. Exercise trials were a one-hour class of aerobic and muscle conditioning exercise of varying intensities, to music. Control trials were a one-hour rest. Ratings of perceived exertion were significantly greater during the warm-up and muscle conditioning parts of the morning exercise trial compared to those of the evening exercise trial. Although both exercise trials, compared to control trials, produced an increase in appetite sensations, they did not alter energy intake and produced a decrease in 'relative' energy intake. In relation to mood, both exercise trials increased positive affect and decreased negative affect. These results suggest that a single exercise class, representative of that offered by many sports centres, regardless of whether it is performed in the morning or evening produces a short-term negative energy balance and improves mood in normal weight women. However, when this type of exercise was performed in the morning it was perceived to require more effort. (c) 2005 Elsevier Ltd. All rights reserved.