Lim H B T, Atkinson G, Karageorghis C I, Eubank M R
Brunel University, West London, Uxbridge, United Kingdom.
Int J Sports Med. 2009 Jun;30(6):435-42. doi: 10.1055/s-0028-1112140. Epub 2009 Feb 6.
The aim of this study was to investigate the effects of music introduced and removed during a 10-km cycling time trial with reference to Rejeski's parallel processing theory and Karageorghis, Terry and Lane's conceptual framework for the prediction of responses to asynchronous music during sub-maximal exercise. A range of performance variables, ratings of perceived exertion, positive affect, negative affect, and blood lactate were assessed. Eleven males (mean age=24.9, s=6.1 years) completed a 10-km time trial under three conditions; no music, music played initially then removed between 5-10 km, and music played between 5-10 km only. Variables of time, power, cadence, speed, RPE, blood lactate, positive and negative affect were analysed using a ConditionxDistance ANOVA. There was no significant main effect for music conditions for the performance variables, perceived exertion, blood lactate, and affect (p>0.05). Nevertheless, a significant interaction effect for ConditionxDistance was found for cycling speed, with participants cycling 1-1.25 km/h faster at the start of the music introduced time trial than in both the music removed and no music time trials (p<0.05). The results indicate that performance and affect during a 10 km time trial are influenced by the introduction and/or removal of music during exercise and this finding can be used to extend current theory as it does not specifically address the periodic use music. The fact that participants exercised harder when they expected music to be introduced at a later stage illustrates the behavioural influences that music can engender during self-paced exercise.
本研究旨在参照雷耶斯基的并行加工理论以及卡拉乔吉斯、特里和莱恩关于次最大运动期间异步音乐反应预测的概念框架，探究在10公里自行车计时赛中引入和移除音乐的影响。评估了一系列表现变量、自觉用力程度评级、积极情绪、消极情绪和血乳酸水平。11名男性（平均年龄 = 24.9岁，标准差 = 6.1岁）在三种条件下完成了10公里计时赛：无音乐、最初播放音乐然后在5至10公里之间移除音乐、仅在5至10公里之间播放音乐。使用条件×距离方差分析对时间、功率、踏频、速度、自觉用力程度、血乳酸、积极和消极情绪等变量进行了分析。对于表现变量、自觉用力程度、血乳酸水平和情绪，音乐条件没有显著的主效应（p>0.05）。然而，在骑行速度方面发现了条件×距离的显著交互效应，在引入音乐的计时赛开始时，参与者的骑行速度比在移除音乐和无音乐的计时赛中快1至1.25公里/小时（p<0.05）。结果表明，10公里计时赛期间的表现和情绪受到运动期间音乐引入和/或移除的影响，这一发现可用于扩展当前理论，因为当前理论并未具体涉及音乐的周期性使用。参与者在预期后期会引入音乐时运动强度更大，这一事实说明了音乐在自定节奏运动期间可能产生的行为影响。
