大理大学学报 ›› 2019, Vol. 4 ›› Issue (12): 84-88.

• 体育 • 上一篇    下一篇

怒族7~17岁学生皮褶厚度生长发育变化规律研究

  

  1. (1.云南师范大学文理学院,昆明650222;2.云南大学,昆明650222)
  • 收稿日期:2019-08-23 出版日期:2019-12-15 发布日期:2019-12-15
  • 作者简介:张健,讲师,主要从事学生体质与健康研究.

Study on the Growths and Changes of Skinfold Thickness of Nu Students from 7 to 17 Years Old

  1. (1. College of Arts and Sciences, Yunnan Normal University, Kunming 650222, China; 2. Yunnan University,
    Kunming 650222, China)
  • Received:2019-08-23 Online:2019-12-15 Published:2019-12-15

摘要: 为了解云南省怒族7~17岁学生身体脂肪的生长发育规律,对怒族358位7~17岁学生(其中男生193人、女生165人)的
肱三头肌位、肩胛下角位和腹部位的皮褶厚度发育状况进行差异性分析。结果显示:怒族男、女生在皮褶厚度上,肱三头肌处
皮褶厚度最大,皮褶厚度发育表现出不同的快速增长期和敏感期;在体成分上,怒族女生脂肪含量高于男生,整体上男、女生体
成分略显偏低,身体偏瘦;怒族男、女学生皮下脂肪与汉族学生有差异,且身体充实度较低。

关键词: 怒族学生, 皮褶厚度, 发育变化, 差异

Abstract:

To investigate the growth and development of body fat in Nu ethnic students aged 7-17 years old in Yunnan province, a
differential analysis was performed on the development of skinfold thickness of triceps, subscapular and abdomen of 358 students aged
7 to 17 years old(including 193 male students and 165 female students). The results shows that the skinfold thickness was the largest
in triceps. In the growth speed, they have different sensitive and rapid growth periods; in body composition, the fat content of Nu girls is
higher than that of boys, and the overall composition of male and female body is slightly low; the subcutaneous fat of male and female
students of the Nu ethnic group is different from that of Han students, and they are comparatively leaner.

Key words: Nu students, skinfold thickness, growth changes, differences