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Development of a method to measure the intermittent anaerobic power as a field test.

开发一种测量间歇无氧功率的方法作为现场测试。

基本信息

批准号：
13680072
负责人：
TANAKA Mamoru
金额：
$ 1.6万
依托单位：
Fukuoka University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2001
资助国家：
日本
起止时间：
2001 至 2004
项目状态：
已结题

项目摘要

The purpose of this study was to develop a method for measuring the intermittent anaerobic power by means of a field test. This study used an intermittent shuttle sprint test (which we named ISST) which consisted of a 40 meter sprint.The 1st study compared the results of a 40 meter sprint with 2 shuttles of 20 meters each and a 40 meter sprint with 8 shuttles of 5 meters each. The rate of decrease in the sprint speed for each 2 shuttles of 20 meters significantly correlated to the aerobic capacity.The 2nd study used ISST in which the partcipants also ran 40 meter sprints, consisting of 2 shuttles of 20 meters each, a total of 10 times at an interval of 10 seconds between each sprint. The sprint speed deceased gradually until the 6th sprint and thereafter showed no further substantial changes. The rate of decrease in the 0-15 meter sprint speed significantly correlated to the anaerobic capacity and the rate of decrease in the 25-40 meter sprint speed significantly correlated to the aero … More bic capacity.The 3rd study examined the ISST findings in which a 40 meter sprint with 2 shuttles of 20 meters within 20 seconds was repeated 10 times. This ISST was developed to measure the anaerobic power of many subjects in the field. Regarding the reproducibility of ISST, the correlation coefficient was 0.820 in the rate of decrease of sprint speed at the 5th sprint. In addition the rate of the average decrease in the sprint speed significantly correlated to the aerobic capacity during sprints 4 through 10.The last study was an examination of the relationships among ISST, aerobic capacity, anaerobic capacity, and the game stamina test which consited of a 40 meter sprint and a 25 meter run performed while changing directions with rest and various movements during the interval time. A superior aerobic capacity tended to be associated with a lower speed decrease in the 2nd half of the game stamina test. In addition, the lower rate of speed decrease in the ISST correlated with a high relative speed in comparison to the best speed in the 40 meter sprint and 25 meter run while changing directions.These results suggest that the newly developed ISST thus appears to be a simple and accurate test for evalutating the intermittent anaerobic power of individuals in the field. Less

本研究的目的是建立一种通过现场试验测定间歇无氧功率的方法。本研究采用间歇性穿梭短跑测试（我们称之为ISST），其中包括40米短跑，第一项研究比较了40米短跑中2次穿梭各20米和40米短跑中8次穿梭各5米的结果。每2次20米梭跑速度的下降率与有氧能力显著相关。第二项研究使用ISST，参与者也跑40米短跑，包括2次20米梭跑，共10次，每次短跑之间间隔10秒。短跑速度逐渐下降，直到第6次短跑，此后没有进一步的实质性变化。0-15米跑速度下降率与无氧能力显著相关，25-40米跑速度下降率与空气动力学显著相关。 ...更多信息第三项研究检查了ISST的发现，其中在20秒内用2个20米的穿梭机重复10次40米短跑。该ISST被开发用于测量该领域许多受试者的无氧功率。关于ISST的再现性，在第5次冲刺时的冲刺速度下降率中的相关系数为0.820。此外，短跑速度的平均下降率与有氧能力在短跑4 ~ 10次中呈显著相关。最后一项研究是检验ISST、有氧能力、无氧能力和比赛耐力测试之间的关系。比赛耐力测试包括40米短跑和25米跑，在休息和各种运动的间隔时间内进行改变方向。一个上级有氧能力往往与较低的速度下降，在下半年的游戏耐力测试。此外，在40米短跑和25米跑的最佳速度相比，ISST的速度下降率较低与高的相对速度相关，而改变方向。这些结果表明，新开发的ISST因此似乎是一个简单而准确的测试评价间歇无氧功率的个人在现场。少