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首页> 外文期刊>Journal of exercise physiology online >Effects of Imagery on Force Production and Jump Performance
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Effects of Imagery on Force Production and Jump Performance

机译：图像对力量产生和跳跃性能的影响

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Avila BJ, Brown LE, Coburn JW, Statler TA. Effects of Imagery on Force Production and Jump Performance. JEPonline 2015;18 (4):42- 48. The purpose of this study was to examine the effects of functionally equivalent imagery on absolute and explosive force production. Twenty five male subjects were asked to make three visits to the lab. The first visit consisted of familiarization with the equipment and procedures. During the following two visits, the subjects completed a countermovement jump (CMJ) and a mid-thigh isometricpull under control or experimental conditions. For the experimental condition, the subjects listened to a 30-sec specific imagery script immediately preceding the tasks. For the control condition, the subjects read a passage on the sliding filament theory for 30 sec immediately preceding the tasks. Results demonstrated that ground reaction force in the isometric-pull was significantly greater than the control, but there was no significant difference in the CMJ performance. The isometric-pull was a novel task for most subjects. Therefore, imagery may have allowed subjects to rehearse and become familiar with the new movement as well as increased motivation and confidence.
机译：阿维拉（Avila BJ），布朗（LE）布朗，科本（JW），斯塔特勒（Statler）TA。图像对力量产生和跳跃表现的影响。 JEPonline 2015; 18（4）：42- 48.这项研究的目的是研究功能等效的图像对绝对力和爆炸力产生的影响。 25名男性受试者被要求进行3次访问实验室。第一次访问包括熟悉设备和程序。在接下来的两次访问中，受试者在对照或实验条件下完成了反运动跳跃（CMJ）和大腿中部等距牵引。对于实验条件，受试者在紧接任务之前收听了30秒的特定图像脚本。对于控制条件，受试者在紧接任务之前阅读了30秒钟的滑丝理论文章。结果表明，等距拉力中的地面反作用力明显大于对照，但CMJ性能没有显着差异。对于大多数对象而言，等距拉动是一项新颖的任务。因此，图像可能允许主体进行排练并熟悉新动作，并增加动机和信心。

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