.1985 2005 Taiyuan City, The Students Physical Condition

Objective In recent years, China has the physical fitness of students, health research, people have become more and more widespread attention. With the rapid development, investigation on the physical fitness of students and health status is to enhance the physical fitness of students in a service, students is to find out the physical development, function and quality of the status, characteristics and the rule of development, and disease. Comprehensive analysis of the country to enhance the physical fitness of students make decisions, provide scientific basis.Methods This survey extension cluster sampling method, Taiyuan study were aged 7-18 health disease Han normal students. Urban and rural schools of the three, each age group at 100, a total of 4,800 people. Research targets : Taiyuan City in 1985 and 2005. research testing information, to choose which body shapes, functions, 15 quality indicators. Using physical health of students nationwide investigation by the Professional detection cards for on-site testing and documentation (see physical health of students in Taiyuan Kang Investigation Detection Rules)Result To analysis body form, enginery, quality of 7-18-year-old student in Tai Yuan during the 20 years from 1985 to 2005,the horizontal three terms form (height, weight, chest circumstance) index , the Ailisiman index reporting the human body symmetry degree, Ketuolai index reflecting human body direction and cross growth proportion relation, human body respiratory system enginery vital capacity, speed, strength, endurance student physical constitution index. The analysis estimating that mark of value waits for aspect synthetically discovers student's body constitution , Tai Yuan City 7-18-year-old is during the 20 years urban and rural men and women student, Growth and development are prompt and shift to an earlier date, the body configuration develops broad wise quickly.Conclusion The growth and development have prompted and shifted earlier during the 20 years .It has reported because of reforming exploitation, stable politics and society, peace living and full speed development economic, the living standard has improved unceasingly .As a result growth of teen-agers children has been prompted. It also indicates that since reforming exploitation, Party's route guiding principle is right. At the same time, the three terms form index increase notable, but vital capacity , physical and body constitution overall evaluation level come down. To find modern student physical training is few , and school sports is weak. Therefore, reinforcing physical training sufficiently and increasing outdoor activities time , to avoid the student "type shape long and thin" developing trend.