중년여성의 에어로빅 댄스가 신체구성 및 최대산소섭취량에 미치는 영향

The Effects of Aerobic Dance on Body composition and VO₂max in Middle-aged Women

&nbsp;&nbsp;The purpose of this study was to investigate body composition and VO₂max in middle aged women after 12weeks aerobic dance. Subjects were composed of 7 middle-aged women. The training programs were warming up(10min), aerobic dance(40min), cool down(10min) for 12weeks(4frequency/week). Paired t-test was used to evaluate the difference of pre and post aerobid dance. The 0.05level of significance was as critical level for the study.<BR>&nbsp;&nbsp;The results of this study are as follow:<BR>&nbsp;&nbsp;1. %fat was significantly(p＜.01) decreased and WHR was significantly(p＜.05) decreased.<BR>&nbsp;&nbsp;2 VO₂max and VO₂max per weight were33.3㎖/min(29.2%) and 10.4㎖/㎏/min(33.2%), respectively, increased significantly(p＜.01)<BR>&nbsp;&nbsp;3. VO₂ / LBM was significantly(p＜.05) 12.1㎖/㎏/min increased.<BR>&nbsp;&nbsp;In conclusion, it is maybe thought that l2weeks aerobic dance improved body composition and cardiorespiratory function.