A Study On The Evaluation Criteria Of Healthy Physical Fitness For The Elderly In Lanzhou

With the advent of aging society,China is confronted with enormous challenges from aging of population,the health of the elderly has also become one of the most important concerns.The quality of health and physical fitness is closely related to the quality of life of the elderly.By establishing the evaluation criteria of health and physical fitness of the elderly,which can reflect the health level of the elderly and greatly help to improve the quality of life of the elderly.At present,some achievements have been made in domestic research on the health and physical fitness of the elderly,but the research on the health and physical fitness of the elderly in the sub-highland area is relatively few,which leads many scholars to understand the information of the health and physical fitness state of the elderly in the sub-highland area of China is not comprehensive enough,and can not scientifically put forward effective suggestions for promoting the quality of life of the elderly in the sub-highland area.In this paper,the evaluation criteria of health fitness of the elderly in Lanzhou were established by literature,test,percentile and rank sum ratio.Through the method of literature,the test indexes of this study are determined,the first grade index is five,the second grade index is ten;the percentile method is used to establish the evaluation standard of ten second grade indexes,and the evaluation standard of health fitness of the elderly in Lanzhou city is compared with other areas.In order to reduce the effect of extreme value on the overall sample,this paper uses rank sum ratio method to comprehensively evaluate the health and physical fitness dimensions and overall level of the elderly in Lanzhou.The results have practical significance for improving the independent self-care ability and quality of life of the elderly.The main results of this paper are:1.Established the evaluation standard of health fitness index of elderly people of different ages and different genders in Lanzhou.According to the data from each quartile point,With the increase of age,the healthy physical fitness of the elderly in Lanzhou shows a downward trend.At P₄₀?P₅₀?P₆₀0 quartile,upper limb muscle endurance decreased more slowly in Lanzhou male and female.At the P₄₀?P₅₀?P₆₀quartile,the lower-limb flexibility of the female elderly in Lanzhou decreased slowly compared with other quartiles;at most 10%of the male and female elderly in Lanzhou were lean and at least 10%were obese;at least 60%of the male and 70%of the female elderly in Lanzhou were beyond the normal range of visceral fat accumulation;and at least 70%of the male and 90%of the female elderly in Lanzhou were diagnosed as central obesity.2.P₂₅?P₅₀?P₇₅quantile points were compared with the health fitness evaluation criteria of the elderly in Soochow and the United States.The elderly in Lanzhou have better cardiopulmonary fitness and upper limb muscle endurance than those in Soochow and the United States,but there is no obvious difference between the upper limb muscle endurance of the elderly in the United States and the elderly in Lanzhou.The balance and sensitivity of the elderly in Lanzhou is worse than that of the elderly in the United States,but it is better than that of the elderly in Soochow,the obesity and visceral fat accumulation of the elderly in Soochow are more serious than those in Lanzhou,but the central obesity of the elderly in Lanzhou is more serious than that in Soochow.The balance and sensitivity of the elderly in Lanzhou is worse than that of the elderly in the United States,but it is better than that of the female elderly in Soochow,and there is no obvious difference between the male elderly in Soochow.3.In order to reduce the impact of extreme values on the overall sample,this paper uses the rank sum ratio method to comprehensively evaluate the health fitness dimensions and overall levels of the elderly in different gender and age groups in Lanzhou,furthermore,it establishes a comprehensive evaluation standard.According to the comprehensive evaluation criteria,the dimensions and overall levels of health fitness of the elderly in all districts and counties of Lanzhou were compared and analyzed,and it was found that there was no difference in the balance and sensitivity of the male elderly in Lanzhou.In the age groups of 60-64,65-69 and 70-74,the health and physical fitness of male elderly people in Gaolan County is the worst,but in the age groups of 75-79,80 years and above,the health and physical fitness of male elderly people in Yongdeng County is the worst.Except in the age group of 70-74 years,the health and physical fitness of the other age groups in Yuzhong County are all good.Through the above research results,there are some opinions on improving the health and physical fitness of the elderly in Lanzhou:1.The decrease of cardiopulmonary fitness and upper limb muscle strength,balance and sensitivity at lower quartile points in the elderly in Lanzhou,the reasons may be related to the occupation and exercise habits and exercise consciousness of the population.Therefore,we should improve the exercise consciousness of the elderly and change the exercise habits of the elderly.2.With the increase of age,the physical function of the elderly also decline,which results in many elderly people mainly participate in leisure and entertainment items for chess and card items,which can not effectively increase the physical activity of the elderly and can not achieve the purpose of physical exercise.Therefore,we should organize the elderly to participate in some sports with more physical exertion,at the same time,we should add corresponding sports facilities to improve the corresponding physical exercise places.3.The flexibility and balance and sensitivity of the elderly in Lanzhou are relatively worse than those in the United States,the elderly in Lanzhou should choose as far as possible to improve their flexibility and balance and sensitivity.4.In the six districts and three counties of Lanzhou,the health and physical fitness of the elderly in Yongdeng County and Gaolan County should be paid more attention,and the benefits of physical exercise should be vigorously promoted among the elderly population,and the facilities of the activity center for the elderly in the area should be improved,furthermore,special sports instructors should be provided.