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KMID : 1023920110130030041
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Journal of the Korean Academy of Kinesiology
2011 Volume.13 No. 3 p.41 ~ p.52
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Effects of Interval Training and Aerobic Exercise on Cardiorespiratory Fitness and Arterial Stiffness in Metabolic Syndrome Patients
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Jung Seong-Lim
Kim Byoung-Roh
Kang Seol-Jung
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Abstract
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INTRODUCTION: The purpose of this study was to investigate the effects of interval training and aerobic exercise on the cardiovascular fitness and arterial stiffness in metabolic syndrome.
METHOD: Participants were randomly assigned an interval training group(n=10) or a aerobic exercise group(n=10). Interval training(80-90% of HRR or 60% of HRR, 40min) and aerobic exercise(60% of HRR, 50min) have performed 5times a week for 12weeks. Metabolic risk factor, cardiorespiratory and arterial stiffness were measured at before and after 12 weeks from each group.
RESULT: The metabolic syndrome risk factors(weight, %fat, waist circumference, systolic blood pressure, diastolic blood pressure, triglyceride, and HDL-Cholesterol) were significantly improvement than those after treatment in both interval training and aerobic exercise groups before treatment, with no significant group difference. The VO2max were significantly increased than those after treatment in both interval training and aerobic exercise groups before treatment, with no significant group difference. The Pulse Wave Velocity were significantly increased than those after treatment in both interval training and aerobic exercise groups before treatment, with no significant group difference.
CONCLUSION: Interval training and aerobic exercise had improvement effects on cardiovascular fitness and arterial stiffness in metabolic syndrome patients.
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KEYWORD
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Interval training, Aerobic exercise, Metabolic syndrome patients, Cardiorespiratory fitness, Arterial stiffness
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