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China Winter Sports. 2018, (03)

Study on the Constitution and Bone Density of Primary School Teachers in Cold Regions of ChinaChinese Full Text

ZOU Ji-ling;ZHANG Bi-yu;ZHANG Lian-tao;LI Jun;WANG Guo-Jie;JIANG Gui-Ping;Beijing Sports University;Harbin Institute of Sports Science;Heilongjiang Research of Sports Science;Harbin 47th Middle School;Physical Education of Harbin University;

Abstract: To explore the current situation of physical fitness and bone mineral density of primary and secondary school teachers in cold areas,with a view to improving the physical health of teachers. The test methods and mathematical statistics were used to investigate the physical fitness and bone mineral density of 8551 primary and middle school teachers. The results of the study showed that the proportion of the teachers with a comprehensive score of"qualified"was 92. 4%,which was higher than the 89. 6% of the national"qualified"standards for the"National Physical Fitness Measurement Standard"and the average 87. 8% of Heilongjiang Province; Bone mineral density test results showed a total bone density T value of-0. 73 ± 0.6,in which male bone density T value-0. 62 ± 0. 6,female bone density T value-0. 76 ± 0. 6,bone density level is better,and men are better than women,with age The growth bone density has a downward trend; the teacher’s physical comprehensive score,overweight rate,selective response,sitting position flexion index is better than the national average; cardiopulmonary function,grip strength,vertical jump,sit-ups are the same as the national average,obesity rate,push-ups and closed eyes stand below the national average.
Keywords：

cold regions; teachers; constitution; bone mineral density;

  • DOI：

    10.16741/j.cnki.bxyd.2018.03.020

  • Series：

  • Subject：

  • Classification Code：

    G804.49

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