High-intensity cycling re-warm up within a very short time-frame increases the subsequent intermittent sprint performance
High-intensity cycling re-warm up within a very short time-frame increases the subsequent intermittent sprint performance
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DOI：
10.1080/17461391.2020.1713901
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发表时间：
2020-01-25
影响因子：
3.2
通讯作者：
Hirose, Norikazu
中科院分区：
文献类型：
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作者：
Yanaoka, Takuma;Hamada, Yuka;Hirose, Norikazu
本研究旨在探讨在极短时间内进行高强度自行车再热身（RW）对后续间歇性短跑成绩的影响。12名活跃的男性以随机顺序完成了三项试验：对照组（CON）; 30%最大摄氧量（VO 2 max）时的3分钟RW（RW 30）; 90%最大摄氧量时的1分钟RW（RW 90）。在实验期间，参与者进行了40分钟的间歇性骑自行车运动，然后休息15分钟。在休息期间，参与者完成了CON，RW 30或RW 90。休息期结束后，参与者进行自行车间歇冲刺方案（CISP），该方案包括10秒休息、5秒最大冲刺和105秒主动恢复，循环重复10分钟。CISP冲刺期间的平均功在两项RW试验中均显著高于CON试验（平均值+/-标准差; CON：3539 +/- 698 J; RW30：3724 +/- 720 J; RW90：3739 +/- 736 J; p
This study investigated the effect of high-intensity cycling re-warm up (RW) within a very short time-frame on the subsequent intermittent sprint performance. Twelve active males completed three trials in random order: control (CON); 3-min RW at 30% of maximal oxygen uptake (VO2max) (RW30); and 1-min RW at 90% of VO2max (RW90). During the experimental trials, participants performed 40-min intermittent cycling exercise followed by 15-min rest. During the rest period, participants completed CON, RW30, or RW90. After the rest period, participants performed the Cycling Intermittent-Sprint Protocol (CISP), which consisted of 10-s rest, 5-s maximal sprint, and 105-s active recovery with the cycles repeated over 10 min. The mean work during sprint for the CISP was significantly higher in both RW trials than in the CON trial (mean +/- standard deviation; CON: 3539 +/- 698 J; RW30: 3724 +/- 720 J; RW90: 3739 +/- 736 J; p