北京体育大学学报
北京體育大學學報
북경체육대학학보
Journal of Beijing University of Physical Education
2007年
12期
1662~1663
,共null页
高中生 体育锻炼 生长发育 体脂百分比
高中生 體育鍛煉 生長髮育 體脂百分比
고중생 체육단련 생장발육 체지백분비
high school student; physical exercise; growth and development; body fat percentage
将随机抽样的高中生分为具有可比性的两组，两组都参加学校规定的体育教学活动，膳食结构相似，实验组每日课外再增加45min的运动时间，持续9周，结果显示，进行课外锻炼后，学生的身体基本发育指标和人体成分结构有明显的提高，建议高中生应在课后加强体育锻炼。
將隨機抽樣的高中生分為具有可比性的兩組，兩組都參加學校規定的體育教學活動，膳食結構相似，實驗組每日課外再增加45min的運動時間，持續9週，結果顯示，進行課外鍛煉後，學生的身體基本髮育指標和人體成分結構有明顯的提高，建議高中生應在課後加彊體育鍛煉。
장수궤추양적고중생분위구유가비성적량조，량조도삼가학교규정적체육교학활동，선식결구상사，실험조매일과외재증가45min적운동시간，지속9주，결과현시，진행과외단련후，학생적신체기본발육지표화인체성분결구유명현적제고，건의고중생응재과후가강체육단련。
A random sample of high school students is divided into two comparable groups and they all participate in the same school required sports teaching activities and have the similar diet structure, The experiment group had extra 45 minutes exercises everyday for 9 weeks, The result shows there are significant improvements of students＇ growth and development indices as well as body composition and structure. It is suggested that high school students should have more extracurricular physical exercise.
