生命在于运动的观念,已越来越多地贯彻到人们的日常养生保健活动中去了。这有几方面的原因,一则是人们闲暇的时间,也就是自由支配的时间,随着经济的发展越来越多了,另一则是健康教育的普及和广泛。当然还有一点是不可忽视的,那就是人口年龄结构情况。现在,已有很大的一个人群数进入到了50~60年龄阶段。这个年龄段的人,奋斗了30年,要开始步入老年了,而他们普遍的接受教育的水平较高,接受能力较强。所以,在户外最容易见到的 Life is the concept of exercise, has been more and more implemented in people’s daily health care activities go. There are several reasons for this. One is the time for people to spend leisure time, which is the time for free administration. As the economy develops more and more, the other is the popularization and extensiveness of health education. Of course, there is one thing that can not be ignored. That is the age structure of the population. Now, a large number of people have entered the 50 to 60-year-old stage. People in this age group have struggled for 30 years and started to enter old age. However, they generally have a higher level of education and are more receptive. So, the easiest to see outdoors