Impact of smart physical education assignment on physical health of male college students
Objective To explore the impact of smart physical education assignment on physical health of male university students,so as to provide theoretical support and practical references for physical health improvement of male university students and implementing smart sports assignments.Methods From September 2023 to January 2024,317 sophomore male students from six Taekwondo elective classes at Hunan Institute of Engineering were selected and were randomly divided into an intervention group(n=157)and a control group(n=160).The intervention group was given sports assignments twice a week through smart means with an intervention duration of 15 weeks,each time for 25-35 minutes,in addition to the teaching according to the public course syllabus,while the control group was taught according to the public course syllabus.The physical and health indicators of both groups were tested before and after intervention,then the differences in various physical health indicators between two groups of students before and after intervention were compared through t-test and Mann-Whitney U test.Results After the intervention,the vital capacity,50 m run,sit-and-reach,1 000 m run,and pull-up scores of the intervention group significantly improved compared to those before intervention.The scores improved from(3 918.27±737.34)mL,7.88(7.53,8.45)s,9.80(2.70,15.75)cm,4.30(4.12,4.50)min and 3.00(0.00,7.50)times to(4 574.19±800.61)mL,7.65(7.37,8.12)s,17.20(11.80,21.55)cm,4.13(3.58,4.31)min and 5.00(1.00,10.00)times,respectively(t/Z=-7.60,2.61,-8.39,5.62,-2.72,P＜0.05).Before intervention,there was no statistically significant difference in physical health indicators between the intervention group and the control group(P＞0.05).After intervention,the scores of the intervention group on the vital capacity,50 m run,sit-and-reach,1 000 m run and pull-up,were significantly higher than those of the control group[(4 310.97±808.90)mL,7.75(7.40,8.30)s,14.10(8.42,17.87)cm,4.29(4.08,4.45)min and 4.00(1.00,7.00)times](t/Z=2.91,-4.55,-4.75,-4.15,2.58,P＜0.05).Conclusions Having 25-35 min smart physical education assignment twice a week can effectively improve physical health level of male college students.It is recommended to assign appropriate amount of smart sports homework to improve physical health level of college students,while ensuring the amount and intensity of physical activity in public physical education courses.
Exercise movement techniquesBody constitutionGrowth and developmentIntervention studiesStudents
NETL
NSTL
万方数据
