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Grundlagen der anaeroben Leistungsdiagnostik

机译：厌氧性能诊断的基础

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Testing procedures for the assessment of anaerobic energy metabolism during muscular work have not yet gained the relevance of tests assessing maximal aerobic power. The diagnosis of aerobic power allows - through the choice of an adequate test protocol - to design a test which mainly measures the power of the aerobic metabolism by means of indicators like O_2max and lactate. With regard to tests for the assessment of anaerobic power and capacity, however, alactic, lactic and oxi-dative components of energy expenditure as a whole cannot be distingished by means of simple parameters (for example lactate and time until exhaustion). By means of computer simulations of energy metabolism for supra-maximal loads with durations until exhaustion of about 10 s and 60 s as well as the isolated variation of the concentration of muscle phosphocreatine, the maximal rate of lactate production and the maximal aerobic power (VO_2max) the influence of the single components on energy metabolism as a whole is presented in a semi-quantitative way. A testing battery for a detailed assessment of all single components should include a maximal test with a duration of 5 s (power and capacity of the alactic system), a maximal test with a duration of 10 s (assessment of the power of the glycolytic system), an all-out test (40 to 100 s) with lactate measurement (assessment of lactic capacity) and the measurement of O_2max.
机译：评估肌肉工作过程中无氧能量代谢的测试程序尚未获得评估最大有氧能力的测试的相关性。有氧能力的诊断允许-通过选择适当的测试规程-设计一种测试，该测试主要通过O_2max和乳酸盐等指标测量有氧代谢的能力。但是，对于评估无氧能力和容量的测试，不能通过简单的参数（例如乳酸和直至精疲力竭的时间）来区分整个能量消耗的乳酸，乳酸和氧化成分。通过计算机模拟能量消耗，最大消耗量持续到耗尽约10 s和60 s，以及肌肉磷酸肌酸浓度，乳酸产生的最大速率和最大有氧能力（VO_2max）的持续变化）单一成分对能量代谢的整体影响以半定量的方式呈现。用于详细评估所有单个组件的测试电池应包括持续时间为5 s的最大测试（算术系统的功率和容量），持续时间为10 s的最大测试（糖酵解系统的功率评估） ），全面测试（40到100 s），其中有乳酸测量（乳酸容量评估）和O_2max的测量。

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