|
KMID : 1123820090110010001
|
|
Health & sports medicine
2009 Volume.11 No. 1 p.1 ~ p.8
|
|
|
The effects of aerobic and muscular combined exercise on the body composition, heart rate variability and hemodynamic factors of middle-aged obese women
|
|
Lee Sang-Kyu
Kang Seol-Jung
Jung Seong-Lim
Kim Byoung-Roh
|
|
|
Abstract
|
|
|
|
The purpose of this study was to investigate the effects of aerobic and muscular combined exercises on the body com-position, heart rate variability and hemodynamic factors of middle-aged obese women. The subjects were divided into two groups; exercise group (n=10) and control group (n=10). Exercise treatment consisted of 50 min per 1 time, 5 times per week during 8 weeks. The variables of body composi-tion, heart rate variability and hemodynamic factors were measured in all subjects before and after aerobic and muscu-lar combined exercise. The results of this study were as fol-lows: The weight, %fat, WHR of the exercise group before test were higher than those of the same group after exercise. There was no significant difference between pre and post test in SDNN(standard deviation of all normal RR intervals), RMSSD(the squared root of mean squared difference of suc-cessive R-R interval), LF(low frequency), HF(high frequency), LF/HF ratio. The heart rate, systolic blood pressure, dia-stolic blood pressure, pulse pressure, mean arterial pressure, myocardial oxygen uptake of the exercise group before test were higher than those of the same group after test.
|
|
|
KEYWORD
|
|
|
aerobic and muscular combined exercise, body composition, heart rate variability, hemodynamics factors
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|
|