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运动时的能耗量是运动生理负荷量的客观指标之一。掌握中学生运动时的能耗量,对于正确指导体育课和体育锻炼以及运动训练,从而合理安排学生的膳食结构,调节生活节奏,使之身体正常发育具有重要意义。本文介绍日本专家和我国学者研究的一种简便的推算方法,供读者参考。此方法只需测定身高、体重和运动时的心率,不需任何仪器,就可推算出运动时的能耗量。
Exercise energy consumption is one of the objective indicators of exercise physiology load. Grasping the energy consumption of middle school students when exercising is of great significance to the correct guidance of physical education and physical exercise as well as sports training, so as to reasonably arrange the students’ dietary structure, regulate the pace of life and make the body develop normally. This article introduces a simple calculation method that Japanese experts and Chinese scholars study for readers’ reference. This method only determines the height, weight and heart rate during exercise, without any instrument, we can calculate the energy consumption during exercise.