试论无氧阈跑速作为耐力测试指标的必要性及可行性

800 m、1 000 m跑测试是在用一个以无氧代谢供能为主的运动项目评测人的有氧耐力,成绩不能客观反映机体的有氧耐力水平,不能引导学生科学锻炼,还会让受试者承受较大的心理负荷,不利于运动兴趣培养和终生体育生活方式的养成,且在800 m、1 000 m跑测试中频频发生意外。研究认为,可用无氧阈跑速做耐力评测指标,它能确切反映人的有氧耐力水平,引导人们科学锻炼,强度由低到中,安全、简单,可在跑步机或场地上完成。

The Necessity and Feasibility of Anaerobic Threshold Speed Instead of Current Endurance Test

In China, 800 or 1 000 m is the conventional method to evaluate students′ cardiorespiratory endurance. This method is widely criticized for not accurately assessing endurance at the individual level and for discouraging students to exercise scientifically. Psychologically, performing the 800 or 1 000 m running test bears considerable burden to students, and it dwindles students′ interest in exercising and physical activity. Further, if not administered properly, the 800 or 1 000 m tests may lead to tragic accidents. This paper proposes using anaerobic threshold run to replace the 800 or 1 000 m test to measure students′ cardiorespiratory endurance. Based on thorough literature review, this paper found that the "anaerobic threshold run" can accurately assess students′ endurance. It can be administered on treadmills or playground. Teachers can easily manage the testing intensity from low to high progressively. The test has the potential to enable students to exercise scientifically, experience joy, and increase interest.