Effects of a physical exercise session on state body image: The influence of pre-experimental body dissatisfaction and concerns about weight and shape
Effects of a physical exercise session on state body image: The influence of pre-experimental body dissatisfaction and concerns about weight and shape
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体育锻炼对状态身体形象的影响：实验前身体不满意以及对体重和体形的担忧的影响
作者：
S. Vocks;T. Hechler;S. Rohrig;T. Legenbauer
研究了体育锻炼对身体意象和情绪的影响。在交叉设计中，参与者被随机分为两组，一组从体育锻炼（PE;实验条件）开始，另一组从阅读报纸（RN;对照条件）开始。在PE和RN之前和之后，参与者（N = 65）使用数码照片失真技术对他们的身体尺寸进行评级，并表明他们的态度身体形象和情绪。参与者的判断，他们的“感觉”的身体尺寸和对自己的身体的态度受到不同的PE和RN，表明参与者觉得稍微苗条，更满意自己的身体后，PE。锻炼引起的身体感知变化越大，实验前对苗条、身体不满和体重/形状的关注就越高。特别是在那些身体形象障碍较高的参与者中，体育锻炼可以对立即改善身体形象和情绪产生强化作用。
The effects of a physical exercise session on state body image and mood were examined. In a cross-over design, participants were randomised to two groups starting either with physical exercise (PE; experimental condition) or with reading a newspaper (RN; control condition). Before and after PE and RN, participants (N = 65) rated their body dimensions using a digital photo distortion technique and indicated their attitudinal body image and mood. Participants’ judgements of their ‘felt’ body dimensions and attitudes toward their own body were affected differently by PE and RN, indicating that participants felt slightly slimmer and were more satisfied with their bodies after PE. Exercise-induced changes in body perception were greater, the higher the pre-experimental drive for thinness, body dissatisfaction and weight/shape concerns were. Especially in those participants with higher body image disturbances, physical exercise can have a reinforcing effect on immediate body image and mood improvement.