【摘要】：目的分析2005—2014年黎族7~18歲學(xué)生運(yùn)動(dòng)素質(zhì)變化趨勢,為采取有效措施促進(jìn)黎族學(xué)生體質(zhì)健康提供科學(xué)依據(jù)。方法采用2005—2014年全國學(xué)生體質(zhì)與健康調(diào)研數(shù)據(jù),比較海南黎族中小學(xué)生速度、下肢爆發(fā)力和耐力素質(zhì)指標(biāo)。結(jié)果 2014年黎族學(xué)生運(yùn)動(dòng)素質(zhì)整體隨年齡增長而提高,且男生優(yōu)于女生,但女生50 m跑最好成績在11~13歲。2005—2014年間,黎族7~18歲學(xué)生50 m跑成績女生提高0.43 s(P0.01),男生提高無統(tǒng)計(jì)學(xué)意義;但7~12歲學(xué)生成績均提高(P值均0.01),其中男生提高0.34 s,女生提高1.04 s。7~18歲立定跳遠(yuǎn)成績女生提高了3.75 cm(P0.01),男生提高無統(tǒng)計(jì)學(xué)意義,但13~18歲男生成績提高了5.94 cm(P0.01)。7~12歲學(xué)生耐力跑成績下降(P值均0.01),其中男生下降3.43 s,女生下降2.75 s;13~18歲學(xué)生耐力跑成績下降明顯(P值均0.01),其中男生下降20.26 s,女生下降6.12 s。結(jié)論 2005—2014年間海南黎族中小學(xué)生速度和下肢爆發(fā)力素質(zhì)男、女生均不同程度提高,而耐力素質(zhì)均呈下降趨勢。
[Abstract]:Objective to analyze the changing trend of sports quality of Li nationality students aged 7 ~ 18 years from 2005 to 2014 so as to provide scientific basis for taking effective measures to promote the physical health of Li nationality students. Methods the physical and health data of students from 2005 to 2014 were used to compare the speed, lower extremity explosive force and endurance quality of Li nationality students in Hainan province. Results in 2014, the sports quality of Li nationality students improved with the increase of age, and the male students were better than the female students. However, the best score of the girls in 50 meters running was between 1113 years old and 2005-2014 years. The results of 50 m running of 7- and 18-year-old students of Li nationality were improved by 0.43 s (P0.01), but there was no significant difference between boys and girls. However, the scores of students aged 7 to 12 were all improved (P < 0. 01). Among them, the scores of boys and girls increased by 0. 34 s and 1. 04 s. 7. 18 years old respectively. The results of standing long jump were increased by 3. 75 cm (P0. 01), but there was no significant difference between boys and girls. However, the scores of male students aged 13 to 18 increased by 5.94 cm (P0.01). The scores of stamina running of students aged 12 years were decreased by 5.94 cm (P0.01). Among them, the scores of boys and girls decreased 3.43 s and 2.75 s-1 respectively, and the scores of boys and girls decreased by 20.26 s and 6.12 s, respectively. Conclusion from 2005 to 2014, the students' speed and lower extremity explosive quality of Li nationality students in Hainan increased in varying degrees, but the stamina quality decreased.
【作者單位】： 海南醫(yī)學(xué)院公共衛(wèi)生學(xué)院;
【分類號】：R179

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