心率是心脏周期性机械活动的频率,以次/分表示。测量心率最简易的方法是计算脉搏。在正常情况下脉搏的频率(即脉率)是与心率一致的。心率的快慢能反映运动负荷的量和强度大小的变化。因此,准确的心率反映是客观衡量运动员机能状态的有效途径。心率的测定,最好用遥测心率计进行,这样能准确反映运动员在运动中的心率。但在基层的体育教学和训练实践中,因受条件和其它因素的制约,而往往是采用运动后即刻的手测法来测试。由于心率的 Heart rate is the frequency of periodic mechanical activity in the heart, expressed in ticks / minute. The easiest way to measure heart rate is to calculate the pulse. Under normal circumstances the pulse frequency (ie, pulse rate) is consistent with the heart rate. The rate of heart rate can reflect the amount of exercise load and intensity changes in size. Therefore, an accurate reflection of heart rate is an effective way to objectively measure the performance of athletes. Heart rate determination, the best telemetry heart rate meter, which can accurately reflect the athlete’s heart rate during exercise. However, at the grassroots level of physical education and training practice, due to conditions and other factors, it is often to use the hand movement test immediately after the test. Due to heart rate