论文部分内容阅读
最大吸氧量是评价耐力性运动能力的一项最好的指标,但运动员能否充分有效地利用之以进行持续性运动,同时并不伴有血乳酸的明显增加,同样也是十分重要的。近10年来,一系列研究表明,耐力运动成绩和运动中血乳酸浓度发生有规律的增加之前所能达到的最高吸氧量值(即无氧阈)之间,具有良好的相关。这在运动科学,职业医学、预防医学和康复医学中都具有重要意义,于是人们重新对无氧阈的问题产生了极大的兴趣。不少学者对无氧阈的生理生化特征
The maximum oxygen uptake is one of the best indicators of endurance exercise capacity, but it is equally important that athletes use them fully and effectively for sustained exercise without a significant increase in blood lactate. In the past decade, a series of studies have shown that there is a good correlation between endurance sports performance and the highest oxygen uptake (ie, anaerobic threshold) that can be achieved before the regular increase in lactate concentrations during exercise. This is of great importance in the fields of sports science, occupational medicine, preventive medicine and rehabilitation medicine, so there is renewed interest in the problem of anaerobic thresholds. Many scholars on the anaerobic threshold of the physiological and biochemical characteristics