亚热带不同年龄青少年皮下脂肪发育状况分析

Analysis on Subcutaneous Fat Development Status of Teenagers at Different Age in Subtropics

以689名亚热带青少年为研究对象,采用皮褶厚度法和数理统计法,对他们的皮褶厚度上臂部、肩胛部、腹脐部、腹侧部皮下脂肪发育情况测试,通过数据统计与分析,得出了亚热带青少年4项皮褶厚度发育各项均值及脂肪含量等数据,为在21世纪深入了解亚热带青少年皮下脂肪发育的规律及人体营养储存变化的情况,给营养学、人类学、教育学、运动选材提供了一个新的思考方向。

With 689 teenagers in subtropics as the research object,using skin-fold method and mathematical statistics,the author tested their skin-fold of the upper arm,shoulder,abdomen the umbilical plexus and the subcutaneous fat of ventral part.Through statistics and analysis,the paper obtained the mean value of the skin-fold in the four parts and the fat content,so as to enable in-depth understanding to the subcutaneous fat development and human nutrition storage changing circumstances of the subtropical teenagers and provide a new perspectives for the research of the study of nutrition,anthropology,education,sports material in the 21st century.