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KMID : 1211620100050020255
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Journal of the Korean Society of Physical Medicine
2010 Volume.5 No. 2 p.255 ~ p.264
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The Effects of Regular Resistive Exercise on Cardiopulmonary Ability and Cerebral Blood Flow Velocity
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Yu Jae-Ho
Lee Suk-Min
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Abstract
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Purpose: The purpose of this study is to analysis effects of resistive exercise on cardiopulmonary fitness and cerebral artery blood flow velocity.
Methods: Ten healthy university students had done resistive exercise without aerobic exercise over one year participated resistive exercise group and ten general university students, then were calculated oxygen consumption () and respiratory exchange rate(). After a week, they were measured Transcranial Doppler Ultrasonography(TCD) at moderate exercise(HRmax 50%), maximal exercise (HRmax 100%) for taking cerebral blood flow velocity.
Results: In the comparison between groups, resistive exercise group showed significant higher oxygen consumption and lower respiratory exchange than controls(p<0.05). In resistive exercise group, oxygen consumption was significant negative correlation with cerebral artery pulsatory index(p<0.05). but, oxygen consumption was significant positive correlation with systolic blood flow velocity in controls(p<0.05).
Conclusions: After considering all the factors, important value in resistive exercise is regular participation and help us increasing contingency response ability.
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KEYWORD
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Oxygen consumption, Respiratory exchange rate, Regular exercise, Physical therapy
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