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운동생리학 : 가상현실 프로그램을 이용한 트레드밀 운동의 생리적 변인 연구
남상남(SangNamNam),성민재(MinJaeSung) 한국체육학회 2005 한국체육학회지 Vol.44 No.5
The study intends to confirm stress hormone and cardiopulmonary functions between treadmill exercise group, normal treadmill exercise group with 10km simulation equipment and measured stress hormone(ACTH, epinephrine, norepinephrine) and cardiopulmonary functions(VO2, HR, R) immediately after exercising in resting condition against university-male between 20 and 24 years, 15 for experiment group and 15 for control group. This study through t-test acquired results as follow.There are no differences at ACTH hormone, epinephrine, norepinephrine, the maximum oxygen intake, heart rate, breath exchange rate before running.But there are some differences in significance level(p<0.01), ACTH recorded 50.43±6.40pg/㎖ in experiment group, and 82.34±8.76pg/㎖ in regulation group and epinephrine recorded 96.04±24.65pg/㎖ and 196.51±33.34pg/㎖ and norepinephrine recorded 781.34±69.02pg/㎖ and 1462.72±280.88pg/㎖ and the oxygen intake recorded 37.28±4.30㎖/kg/min and 40.99±4.19㎖/kg/min and heart rate recorded 162.09±12.48 beat/min and 172.97±13.54 beat/min and breath exchange rate recorded 0.98±0.03 and 1.00±0.02 Directly after running, there are some differences in significance level (p<0.01) between experiment group and regulation group in density of ACTH hormone and catecholamine.This means that the experiment group with simulation equipment could carry out a task continuously under lower exercise intensity by visual information about other external stimulus and excited the sympathetic nerve because it has a high secretion of hormone, the oxygen intake, heart rate, breathe exchange rate, and stress from external stimulus in control group.And it increase heart rate. So, it fit a person for the exercise. Also, the psychological factor makes to increase energy metabolism. In the future, in athletic sports, from testing similarity between various experiment with high-tech equipment and actual training, and studying other sports, It helps to improve game power with systematic and scientific training.
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