不同體能活動型態同卵雙胞胎之心血管功能研究

• Main Author: 許姿雅
• Other Authors: 成和正
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/63384670978584535177

碩士 === 國立嘉義大學 === 體育與健康休閒研究所 === 94 === The effect of different physical activity style on of cardiovascular function at monozygotic twins Tzu-Ya , Hsu Graduate Institute of physical education, health and leisure studies National Chiayi University Abstract Background: Exercise training would induce adaptation in cardiac structure and function. However, the variation causing from genetic has largely been ignored in related studies. Purpose: To assess the differences in cardiovascular function between long-term high and low physical activity at monozygotic twins. Methods: All subjects completed questionnaires and echocardiography studies. The parameters included left ventricular intra-dimension (end-diastolic), left ventricular intra-dimension (end-systolic), ejection fraction, interventricular septum dimension, left ventricular posterior wall dimension, aortic root diameter and hypertrophic index. Twins were divided into active group and less active group according to their score of questionnaires. Results: There were no significant differences between high and low physical activities at monozygotic twins. Conclusions: There were no significant differences in cardiovascular function between active group and less active group at monozygotic twins. It is suggested that genetic probably effect cardiovascular function more than daily physical activity. Keywords: physical activity, monozygotic twins, cardiovascular function