Maximal metabolic responses of deep and shallow water running in trained runners.
Maximal metabolic responses of deep and shallow water running in trained runners.
复制标题
训练有素的跑步者在深水和浅水跑步时的最大代谢反应。
DOI：
10.1249/00005768-199004000-00082
复制
发表时间：
1990
影响因子：
4.1
通讯作者：
Scott S. Bradley
中科院分区：
文献类型：
--
作者：
G. Town;Scott S. Bradley
本研究的目的是比较竞技跑步者在跑步机跑步（TMR）、深水跑步（DWR）和浅水跑步（SWR）过程中的最大代谢反应。惠顿学院校队越野队的七名男性和两名女性成员作为研究对象。最大测量指标包括耗氧量（VO2max）、呼吸交换率（RER）、心率（HRmax）和乳酸（HLA）。重复测量方差分析显示，跑步机跑步引发的VO2max和HRmax比两种水中测试都高（P＜0.05）。SWR的VO2max也比DWR高（P＜0.05）。SWR和DWR的VO2max值分别是TMR的90.3%和73.5%。SWR和DWR的HRmax分别是TMR的88.6%和86%。测试之间的RER和HLA没有差异。这些数据表明，浅水跑步能够引发与跑步机跑步相当的代谢反应。浅水跑步引发的代谢反应比深水跑步高。
The purpose of this study was to compare the maximal metabolic responses of competitive runners during treadmill running (TMR), deep water running (DWR), and shallow water running (SWR). Seven male and two female members of the Wheaton College varsity cross country team served as subjects. Maximal measures included oxygen consumption (VO2max), respiratory exchange ratio (RER), heart rate (HRmax), and lactic acid (HLA). Repeated-measures ANOVA revealed treadmill running to elicit higher VO2max and HRmax than both water tests (P less than 0.05). VO2max was also greater for SWR than for DWR (P less than 0.05). VO2max values for SWR and DWR were 90.3% and 73.5% of TMR, respectively. HRmax for SWR and DWR were 88.6% and 86% of TMR, respectively. RER and HLA did not differ among tests. These data suggest that shallow water running is capable of eliciting metabolic responses comparable to treadmill running. Shallow water running elicits higher metabolic responses than deep water running.