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首页> 外文期刊>Journal of Human Sport and Exercise >Comparison of maximum lactate between Course Navette Test and Hoff Test in soccer players at 2600 meters above sea level
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Comparison of maximum lactate between Course Navette Test and Hoff Test in soccer players at 2600 meters above sea level

机译：海拔2600米的足球运动员的Navette路线测试和Hoff测试之间最大乳酸含量的比较

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Introduction: Nowadays football (soccer) requires a high aerobic capacity and for its assessment the Test of Course Navette (TCN) has been widely used. However, other tests closer to the current conditions like the Test of Hoff (TH) have also been applied. The study assessed the maximum production of lactate using both tests in similar conditions. Materials and Methods: 17 male soccer players were evaluated twice. One time using the TCN and the other time using the TH. At both times lactate was assessed at rest and at the end of maximum heart rate and lactate. The differences were statistically evaluated by Wilcoxon T and its correlation via a linear regression. Results: The initial lactate values were: TCN 4.9 ± 2.1 mmol/L and TH 4.2 ± 2.4 mmol/L, (p=0.162) Final lactate values: 11.6 ± TCN 3.3 mmol / L and TH 12.4 ± 3.8 mmol/L, (p=0.325), maximum heart rate 193.8 ± 9.3 beats TCN and TH: 188.1 ± 7.6 beats (p 0.05), the maximum speed reached at the TCN compared to the distance achieved by the TH, has a R2=0.55. Conclusion: TH is a test given under conditions closer to those of the game, and it has a strong relation with the TCN in the assessment of the aerobic capacity, without significant differences in the results of maximal lactate.
机译：简介：如今，足球（足球）需要有氧运动能力，并且其评估中已广泛使用Navette课程测试（TCN）。但是，还应用了其他更接近当前条件的测试，例如霍夫测试（TH）。该研究在相似的条件下使用两个测试评估了乳酸的最大产量。材料和方法：对17名男足球运动员进行了两次评估。一次使用TCN，另一次使用TH。在这两个时间都评估了静止时以及最大心率和乳酸时的乳酸。差异通过Wilcoxon T进行统计评估，并通过线性回归对其相关性进行评估。结果：乳酸初始值是：TCN 4.9±2.1 mmol / L和TH 4.2±2.4 mmol / L，（p = 0.162）最终乳酸值：11.6±TCN 3.3 mmol / L和TH 12.4±3.8 mmol / L，（ p = 0.325），TCN和TH的最大心率分别为193.8±9.3拍和：188.1±7.6拍（p <0.05），与TH所达到的距离相比，TCN达到的最大速度具有R2 = 0.55。结论：TH是在更接近比赛条件的条件下进行的一项测试，它在评估有氧能力方面与TCN有很强的联系，最大乳酸盐的结果无显着差异。

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