用心率(脉搏)指导竞走运动选材和训练的探讨

心脏功能的好坏是决定人体所能承担激烈运动强度的重要因素，对于耐力运动项目尤其是如此。竞走是1个典型的耐力运动项目，竞走运动员的选材和训练，必须要选择一些心脏功能好的苗子。心率的变化情况最能说明心血管系统的能力，本通过在训练中对心率情况的统计、研究，总结了一些经验，并在实际运用中取得一些收获，希望能对在基层训练的同仁能有所帮助。

Heartbeat Rate as a Factor in the Selection and Training of Heel-and-Toe Walk Race Athletes

Sound function of the heart plays a very important role in ensuring athletes to endure intensive sports, especially sports that need powers of endurance. Heel-and-toe walk race is a typical sport that needs powers of endurance. Those whose have extra-ordinary heart function can be ideal candidates to be trained for heel-and-toe race. Changes of heartbeat rates in intensive exercise are the best indication of the power of heart system. On the basis of statistic figures of heartbeat rates of trainees in training and the study on the figures accordingly, we have summarized our successful experiences in doing the training work and put out our viewpoints in this article. It is our hope that this article might be of some help to our colleagues working at grass-level institutes.