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前言 测试足球运动员在比赛中的运动量和强度,一直是个难题,因此足球运动员在比赛中所承受的负荷量是一个未知数,这对足球运动员实施科学训练是个不利因素,为此,我们研制了“足球运动员跑量和强度遥测电脑记录仪”,可测得运动员在比赛和训练中的实时步频。由电脑从步频测试值所换算出的各种不同速度的跑量与实测值比较,误差绝对值百分率的平均值约为4％左右。因此“足球运动员跑量和强度遥测电脑记录仪”,能够较精确的揭示足球运动员在比赛和训练中的跑量和强度,为训练科学化提供依据。
Preface Testing football players in the game of exercise and intensity, has always been a problem, so the load of football players in the game is an unknown quantity, which is a disadvantage for football players in the implementation of scientific training, therefore, we developed the “football Athletes running volume and intensity of telemetry computer recorder ”can measure athletes in competitions and training in real-time frequency. By the computer from the pace test value of the conversion of the different speeds of the measured value compared with the actual value of the absolute percentage of the average error rate of about 4%. Therefore, the “footballer running volume and intensity telemetry computer recorder” can reveal more accurately football players in the race and training the amount and intensity of training for the scientific basis.