论文部分内容阅读
为了解学生体质动态变化趋势,论文运用数理统计等方法对赣南师范大学近5年(2011—2015年)非体育专业本科生的体质测试数据进行研究.结果发现:(1)男生身高、体重和BMI持续增长;女生则表现出身高连续增长、体重离中趋势加大和BMI持续下降等特征;(2)偏瘦学生比例持续增加,超重和肥胖学生比例增加趋势至2015年有所减缓;(3)男女学生肺活量均持续下降;(4)男生下肢爆发力、速度、柔韧素质持续下降,耐力和上肢力量下降趋势有所遏制;女生下肢爆发力和速度素质表现出连续下降的态势,而柔韧、耐力和腹部力量等则在2015年体现出明显改善.本研究成果可为普通高校改善和提高体育课教学和学校体育工作提供一定理论和实践指导.
In order to understand the trend of students’ physique dynamic changes, this paper studied the constitutional test data of undergraduates majoring in non-physical education in Gannan Normal University in recent 5 years (2011-2015) using mathematical statistics and so on.The results showed that: (1) (2) the proportion of underweight students continued to increase, and the trend of increasing proportion of overweight and obese students slowed down to 2015; ((2) the proportion of underweight students continued to increase; 3) The lung capacity of both male and female students continued to decline; (4) The explosive, speed and flexible quality of boys’ lower limbs continued to decline, while the downward trend of endurance and upper limb strength was restrained. The explosive and speed qualities of lower limbs of girls showed a continuous decline trend. And abdomen strength showed a significant improvement in 2015. The results of this research can provide some theoretical and practical guidance for colleges and universities to improve and improve physical education and school physical education.