Health and Exercise Sciences Research Unit, School of Science, University of the West of Scotland, Hamilton, Scotland.
Res Sports Med. 2011 Jul-Sep;19(3):202-16. doi: 10.1080/15438627.2011.583151.
High intensity leg cycle ergometry is a widely used method of measuring muscular performance during maximal exercise. Until recently, it was deemed to be a predominantly lower body activity; however, there is now evidence to suggest that the upper body could be making a significant contribution to power output, as demonstrated by the intense electrical activity of the forearm musculature. As high intensity cycle ergometry often is used to measure performance in untrained cyclists it is important they are given at least two familiarisation trials to ensure results are both reliable and reproducible. In addition, diurnal variations exist during a single high intensity bout of exercise. It is likely these daily fluctuations are influenced by a number of biochemical and physiological variables. The purpose of this article is to outline factors that contribute to our interpretation of data following high intensity cycle ergometry.
高强度腿部循环测功是一种广泛用于测量最大运动期间肌肉表现的方法。直到最近，它还被认为主要是下半身活动；然而，现在有证据表明，上肢可能对功率输出做出重大贡献，前臂肌肉的强烈电活动证明了这一点。由于高强度循环测功通常用于测量未经训练的自行车运动员的表现，因此重要的是让他们进行至少两次熟悉试验，以确保结果既可靠又可重复。此外，在单次高强度运动期间存在日间变化。这些日常波动很可能受到许多生化和生理变量的影响。本文的目的是概述在高强度循环测功后影响我们对数据解释的因素。
