Abstract

The aim of the study was to compare the effect of a Sport Education-based irregular teaching unit on the high-school students’ physical activity (PA) during school recess. A sample of 91 adolescents (45 girls) aged 13–16 years old met the exclusion criteria. The six classes were cluster-randomly assigned to the Irregular Sport Education group (Sport Education methodology with competitions in recess), Traditional Sport Education group (Sport Education methodology with competitions in Physical Education lessons), or to the control group (non-intervention). The students’ PA during school recess periods were objectively assessed by GT3X accelerometers. The results of the repeated-measures nested analysis of variance showed that the Sport Education-based irregular teaching unit significantly improved the students’ PA during recesses (p < 0.001). The competitions phase of the Sport Education model performed at school recesses seems to be a valuable strategy for increasing students’ PA contributing to the achievement of the daily recommendations.

摘要

该研究的目的是比较基于体育教育的不定期教学单元对放学期间高中学生身体活动（PA）的影响。年龄在13至16岁之间的91名青少年（45名女孩）样本符合排除标准。六个班级被随机分组​​到不定期体育教育小组（体育比赛方法论在课间休息），传统体育教育小组（体育教育方法论在体育课上比赛）或对照组（不干预） 。用GT3X加速度计客观地评估了学生在放学期间的PA。重复测量嵌套方差分析的结果表明，以体育教育为基础的不规则教学单元可以显着改善学生在课间休息期间的PA（p  <0.001）。在学校课间进行的体育教育模型的竞赛阶段似乎是增加学生的PA的有益策略，有助于实现日常建议。