ผลของการออกกำลังกายที่มีต่อความสามารถในการจับออกซิเจนสูงสุดของร่างกาย

Abstract

The purpose of this study was to determine the effects of exercise for different lengths of time among Srinakharin-wirot University, Southern Region Campus, students, both male and female, totalling os, of which 31 were male and 32 female, divided by simple random sampling into there groups for either sex, to run 4oo meters in three minutes per day for a total distance of 1,200 meters. The experimental groups were divided further into three smaller groups by length ofexercise time: one day per week for the first group, two days per week for the second group, and three days per week for the third group. The groups were tcsted by ergometer bicycle before exercise, tested in the course of each week on Friday, amd post-tested after exercise for a total of seven tests. 
         The findings were:
         The male students of the three groups did not differ at .ob level of shtistical significance.
         The female students of the three groups differed at .01 level of statistical significance.
         The male students with one day of exercise per week differed in PWC, MOU, and PFL at .01 level of statistical signihcance. 
         The female students with one day of exercise per week did not differ in PWC, MOU, and PFL at 0.5 level of statistical sisnificance.
         The male students with two and three days of exercise per week dillered in PWC, MOU, and PFL at .01 Ievel of statistical significance.
         Thc female students with two and three days of exercise per week differed in PWC, MOU, and PFL at .0r level of statistical signifrcance.
         About the body's development ofexercise efficiency, the following points were noted. For male students wi(h three days of exercise per week, there was a steady increase in development of PWC, the most marked being in the fifth week; of MOU, the most marked being in the fourth week; and of PFL, the most marked being in the third week. For temale students with three days of exercise per week, an in development of PWC,MOU, and PFL was stcady and most marked in the founh, third and second weeks respectively.