中距離走のペースに関する実験的研究

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This study was intend to investigate the pace of middle distance running from physical and physiological view points. Three subjects, experienced middle distance runners, were employed in this study. They performed first three types mile-running, each of which was defined the pace in the first half of the mile (fastest, faster and easy pace) and freed with maximal effort for the latter half. The lapse of time at each 100 meter on a mile-run was recorded with stop watches and oxygen consumption measures were taken during a recovery period of 60-minutes after running. Secondly, in order to suppose the process of the oxygen debt, they performed 1/4,2/4 and 3/4 mile-running according to the defind pace on each of three typed mile-running and were measured oxygen debt of each running. Thirdly, oxygen intake during three types mile-running were measured on a motor driven treadmill. Results obtained in this study were as follows. 1) It was obtained the best time when the first half of the mile run slightly faster than the second half. The speed was the highest in the early part of the run and then decreased progressively. 2) All subjects showed the largest amount of oxygen requirement for the pace resulting the best time. 3) Characteristics of eace pace were shown well on processes of oxygen debt and requirement, but not well shown on a process of oxygen intake. 4) In order to investigate the pace more carefully, distributions of oxygen intake, debt and requirement were calculated and plotted. 5) It was concluded that a faster pace is the most efficient for achieving best time in the mile run.
東海大学の論文

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有吉正博
東海大学体育学部

中距離走のペースに関する実験的研究

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