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使少年保持高度的工作能力主要靠机体有氧供能系统的功能效率,并用“一般性耐力”的术语来表示。这种日常生活不可缺少的素质指在在发展耐力,尤其是周期性项目作业至为重需的组成部分,其有效手段就是30分钟以上中等强度的持续跑。大家知道,训练效果主要取决于完成训练负荷的强度。跑负荷的强度可根据跑动时的心率或途中的跑速来评定。通常是按这些指标的高低来确定训练强度。耐力训练通常采用占受训练者心率最大值70-85%的负荷。这对成年人
Maintaining a high working capacity for juveniles depends mainly on the functional efficiency of the body’s aerobic energy supply system and is expressed in terms of “general endurance.” This indispensable quality of daily life means that the most important part in developing endurance, especially in cyclical projects, is an effective means of sustaining moderate-intensity over 30 minutes of running. We all know that the training effect depends mainly on the strength of the training load. The intensity of the running load can be assessed based on the heart rate during running or the running speed on the way. Usually according to the level of these indicators to determine the training intensity. Endurance training usually uses a load of 70-85% of the maximum heart rate of the trainee. This is for adults