论文部分内容阅读
在中长跑等项目的训练中,经常会采用有氧训练来调节训练负荷,达到提高心肺功能以及增强血液携氧能力等目的。运动训练学指出,运动机体对一次适宜训练负荷的反应,可分为工作、疲劳、恢复、超量恢复和训练效应消失等几个阶段,充分利用人体在训练负荷下的生物适应过程具有阶段性这一特点,重视训练中和训练后的恢复,即可达到通过训练增强运动员个人运动水平和竞技能力的目的。机体的恢复过程主要是指人体机能和能源物质由负荷后的暂时下降和减少的状态回到并超过负荷前水平的过程。机体的恢复过程可分为三个阶段,即运动中恢复阶段、运动后恢复到运动前水平阶段和运动后超量恢复阶段。运动时恢复是运动中随着能源物质的分解就开始再合成。运动过程中,能源物质分解后再合成即标志着恢复过程的开始。运动停止后消耗过程减弱,
In the middle-long distance training and other projects, often using aerobic training to adjust the training load, to improve heart and lung function and enhance blood oxygen carrying capacity and other purposes. Sports training pointed out that the body’s reaction to a suitable training load can be divided into several stages: work, fatigue, recovery, over recovery and disappearance of training effects. It is of great importance to make full use of the biological adaptation process of the human body under training load. This feature, emphasis on training and rehabilitation after training, you can achieve through training to enhance the individual athlete’s athletic level and competitive ability purposes. Body recovery process mainly refers to the body functions and energy substances from the load after the temporary decline and reduction of the state back to and beyond the load level before the process. The body’s recovery process can be divided into three stages, namely the recovery phase of exercise, after exercise to return to the pre-exercise level stage and post-exercise over-recovery stage. Recovery is the movement of sports with the decomposition of energy substances began to re-synthesis. During the movement, the synthesis of energy substances decomposes and marks the beginning of the recovery process. Movement stopped after the consumption process weakened,