文章基本信息

标题：Effects of Pre-Exercise Activities on Progressive Cycling Test Performance and Autonomic Response
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作者：Raoni da Conceição Dos Santos ; Raoni da Conceição Dos Santos ; César Rafael Marins Costa 等
期刊名称：Journal of exercise physiology online
印刷版ISSN：1097-9751
出版年度：2014
卷号：17
期号：5
页码：84-94
语种：English
出版社：American Society of Exercise Physiologists
摘要：Dos-Santos RC, Costa CRM, Di Masi F, Silveira ALB. Effects of Pre-Exercise Activities on Progressive Cycling Test Performance and Autonomic Responses. JEPonline 2014;17(5):84-94. Recent reviews have shown detrimental effects of muscle stretching before sports activity. In addition, controversial results have been presented on the benefits of warming up. This purpose of this study was to evaluate the influence of a pre-exercise warm-up and ballistic stretching on performance and heart rate variability during an incremental cycle ergometer test. The subjects were untrained physically active men who were familiarized with the cycle test on day 1, which was followed by three protocols (Control, Warm-Up, and Ballistic Stretching) separated by at least 48 hrs. After each protocol, the subjects performed a maximal incremental cycle ergometer test. The warm-up did not have any influence on the test performance compared to the control (P>0.05). Both the total test time and maximal sustained load decreased after the ballistic stretch protocol (P<0.05). The cardiovascular and autonomic variables did not show any statistical difference between protocols. Thus, the results indicate that ballistic stretch impaired performance and warmup did not show any beneficial effect. Both pre-exercise activities should be used carefully just prior to an athletic performance.
关键词：Heart Rate Variability;Ballistic Stretch;Warm-Up