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1 Objective analysis of the current situation and the main factors of physical activity on the urban community residents, to carry out targeted physical activity interventions and to evaluate its effectiveness, explore the main problems in the intervention process and the solution strategies and measures. 2 to five streets in Hangzhou City District, a total of 33 neighborhood committees to investigate the scene, the use of simple random sampling method, the extraction of Hangzhou City District 506 community adult residents face-to-face survey, analysis of the status of physical activity and influencing factors. By building a community of more than 10 departments of government, health, education, sports and Drug Administration and other Health Alliance, various forms of community physical activity interventions, and create a supportive environment. After a one-year intervention randomly selected one of the 63 residents to do the evaluation of the effect of self-control before and after the intervention, the intervention physical changes in activity levels for further analyzes did not change the main reason. 3 Results residents weekly physical activity (including high-intensity, moderate intensity and walking) the total amount of the difference between the level of education was statistically significant. Group of university (college) degree or above the lowest total weekly physical activity, 1957.04 ± 201.18MET.min, secondary schools (including secondary / technical schools), followed by academic groups, 2449.12 ± 167.05MET.min, and primary school qualifications or below The group weekly physical activity a total of 3300.44 ± 370.63 MET.min significantly higher than the other two groups. Sex, age, marital status and occupation weekly total physical activity showed no significant difference. According to the WHO's recommendation, per person per day at least 30 min of moderate-intensity or high-intensity physical activity standards to statistics, 72.73% inhabitants week of total physical activity to achieve the minimum standards recommended by WHO. Male weekly level of physical activity in different age groups, different levels of education, the differences were statistically significant. Male high school level of physical activity 18 to 29 age group of 20 people (4.17%), 30 to 49 age group of 39 people (8.13%), 50 to 64-year-old group, 51 (10.63%), male high school physical activity level increased with increasing age; the male High level of physical activity by teaching level secondary schools (including secondary / technical school) degree was the highest (13.54%), primary education or below the lowest group of 12 (2.5%). Willingness to increase physical activity, increased physical behavior of various stages of distribution survey found that 38.54% of the population has never did not plan to exercise, 14.23% of the population considered the need to campaign within the last 6 months, 6.13% of the population ready movement in the last 30 days. Daily time outside of work (working hours) reduction in the sense of sitting time (eg, reduced to watching TV or sitting activities) the behavior of each stage of the distribution of the survey, 43.87% of the population never no plans to exercise , 10.67% of the population considered in the past six months to exercise, 6.52% of the population ready to start moving in the last 30 days. The survey found that 160 (31.62%) see no reason to interfere with participation in sports, and 346 (68.38%) due to various factors hinder their participation in sports. Inconvenience to the residents to participate in the movement of different factors, no time, bad weather, willpower is not strong, no energy four main reasons, namely, 195, 143, 106 people, 103 people, accounting for that due to various hampered by 56.36% of the residents to participate in sports, 41.33%, 30.64%, 29.77%. Followed by poor health, poor health, work, family can not participate in sports, interest in sports or do not like, and I exercise together or too hard. 63 cases of self-control object of observation to investigate and found the week before and after the intervention of different intensity physical activity (including high-intensity, moderate intensity and walking) the total amount of the increase, but the difference was not statistically significant. Intervention before the week of 47 cases of total physical activity to achieve the minimum standards recommended by WHO, accounting for 74.60%; after the intervention of the number and proportion has not changed. Self-control comparison, there are some changes in the weeks before and after the intervention level of physical activity, converted to a high level of pre-intervention low level of six cases and one case of moderate level physical activity observed object after the intervention; 6 patients with low levels of physical activity before the intervention object of observation intervention and changed to a medium level; were two cases of high-level and 7 patients with moderate levels of observed objects into a low level after the intervention, but residents before and after the intervention of weekly physical activity level was no significant difference. 4 Conclusion 50-year-old male, highly educated residents total physical activity at a low level, we must pay attention and concern. Interventions to improve residents' physical activity total effect is not obvious, but the residents of the low level of physical activity before the intervention, the level of physical activity increased. Prompted during the intervention not only to increase the residents at a low level of physical activity intervention efforts to maintain and consolidate certain frequency and the total amount of physical activity, but also can not be ignored at a high level and mid-level physical activity residents, to develop and maintain good exercise habits. Recommended the development of physical activity intervention programs should focus on to create a broad-based partnerships, and actively play each sector linkage, this goal of \environment in the community to vigorously carry out physical activity interventions, such as support active transportation travel, to encourage residents to participate in fitness activities, increase the level of daily physical activity and outdoor amusement.
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