为了促进全民健身运动的发展,探讨女性的年龄、有氧锻炼与身心健康的关系,采用问卷调查法,建立逐步多元回归分析模型,对健身俱乐部20~40岁中青年女性的有氧锻炼情况进行实证研究。研究结果显示:每次有氧锻炼时间和每周锻炼次数的多少对减轻中青年女性的身心压力、提高身心健康水平有非常显著的积极影响,而有氧锻炼的强度对健康水平则无显著作用;分析了其中的原因并提出相应的对策和建议。 In order to promote the development of national fitness exercise, explore the relationship between women’s age and aerobic exercise and physical and mental health, establish a multiple regression analysis model by questionnaire survey, and conduct the aerobic exercise of young women aged 20 ~ 40 in fitness club Empirical Research. The results showed that: each aerobic exercise time and the number of exercise a week to reduce the number of young and middle-aged women’s physical and mental stress, improve physical and mental health level has a very significant positive impact, and the intensity of aerobic exercise has no significant effect on the health level ; Analyzed the reasons and put forward corresponding countermeasures and suggestions.