What to expect when you're exercising: An experimental test of the anticipated affect-exercise relationship.
What to expect when you're exercising: An experimental test of the anticipated affect-exercise relationship.
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DOI：
10.1037/hea0000453
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发表时间：
2017-04
期刊：
影响因子：
--
通讯作者：
Bryan AD
中科院分区：
文献类型：
--
作者：
Kwan BM;Stevens CJ;Bryan AD
预期情感可能会影响锻炼行为，通过经验丰富的情感反应和意图。预期影响的认知操作可能会为运动干预设计提供信息。本研究的目的是实验测试的效果预期为基础的操纵情感反应运动预期，经验，记忆的影响和坚持7天的运动处方。参与者（N = 98）被随机分配到一个积极的预期影响操纵，一个消极的预期影响操纵，或没有影响操纵控制。他们报告了在标准化的30分钟跑步机运动期间和之后的预期，经历和记忆的影响，强度略低于解释阈值。参与者被要求尝试每天完成规定的锻炼，持续1周。在不同的条件下，影响和运动行为的差异进行了检查，影响措施，意图和行为之间的关系。操纵影响预期和经验的情感反应，但不影响行为。参与者普遍认为运动不那么愉快，而且比实际上更疲劳。预期的，经历过的，和记忆的影响与锻炼的意图。动机和记忆情感都与锻炼行为直接相关。适度到剧烈的运动可能比人们期望的更令人愉快。此外，鼓励锻炼者专注于锻炼的积极情感结果可以产生比那些专注于消极情感结果或根本不关注情感结果的人更积极的情感体验。影响的反射和自动动机的作用进行了讨论。
Anticipated affect may influence exercise behavior via experienced affective responses and intentions. Cognitive manipulations of anticipated affect may inform exercise intervention design. The purpose of this study was to experimentally test the effects of an expectation-based manipulation of affective responses to exercise on anticipated, experienced, and remembered affect and adherence to a 7-day exercise prescription. Participants (N = 98) were randomly assigned to a positive anticipated affect manipulation, a negative anticipated affect manipulation, or a no affect manipulation control. They reported anticipated, experienced, and remembered affect during and after a standardized 30-min bout of treadmill exercise at an intensity just below ventilatory threshold. Participants were asked to try to complete the prescribed exercise daily for 1 week. Differences in affect and exercise behavior were examined across conditions, as were relationships between affect measures, intentions and behavior. The manipulation influenced anticipated and experienced affective responses, but not behavior. Participants generally expected exercise to be less pleasant and more fatiguing that it actually was. Anticipated, experienced, and remembered affect were associated with intentions to exercise. Intentions and remembered affect were both directly associated with exercise behavior. Moderate-to-vigorous exercise can be more pleasant than people expect it to be. Additionally, encouraging exercisers to focus on the positive affective outcomes of exercise can yield a more positive affective experience than those who focus on negative affective outcomes or do not focus on affective outcomes at all. The role of affect in both reflective and automatic motivation to exercise is discussed.
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