【摘要】 目的:观察12周的体能训练对小学生身体素质的影响.方法:选取福州群众路小学62名学生,进行为期12周体能训练的干预,实验前后对小学生立定跳远、坐位体前屈、仰卧起坐、1min跳绳、50m跑、俯卧撑、3向5m跑、400m跑等身体素质进行测试.结果:立定跳远成绩从实验前的1.48±0.19m提高至1.56±0.19m;坐位体前屈从实验前的6.90±6.59cm提高至8.75±6.00cm;仰卧起坐从实验前的30.79±7.94reps提高至37.48±8.99reps;1min跳绳从实验前的114.34±31.05reps提高至130.40±32.96reps;俯卧撑从实验前的7.11±6.90reps提高至15.81±13.77reps.与此同时,50m跑成绩从实验前的10.11±1.30s减少为9.57±1.09s;3向5m跑从实验前的13.56±1.76s减少为11.55±0.73s;400m跑从实验前的138.63±27.42s减少为108.21±25.46s.结论:12周的体能训练可显著提高小学生的身体素质,是值得推荐的一种训练方法.更多还原

【Abstract】 Objective: To intervene in primary school students by physical fitness training for 12 weeks, and to observe the changes of primary school students’ physical fitness. Methods: 62 students from the primary school in Qunzhong road, Fujian province were selected for a 12-week physical training intervention. Before and after the experiment, primary school students were tested in terms of the following individual sports: standing long jump, sit and reach, sit-ups, one-minute jump rope, 50-meter run, push-ups, 400-meter run, etc. Results: standing long jump performance improved from 1.48±0.19 m before the experiment to 1.56±0.19 m. Sit and reach performance improve from 6.90±6.59 cm to 8.75±6.00 cm. The reps of sit-ups increased from 30.79±7.94 to 37.48±8.99. One-minute jump rope increased from 114.34±31.05 before the experiment to 130.40±32.96. Push-ups increased from 7.11±6.90 reps to 15.81±13.77 reps. At the same time, the 50 m running time decreased from 10.11±1.30 s before the experiment to 9.57±1.09 s. 3*5 m was reduced to 11.55±0.73 s from 13.56±1.76 s before the experiment. The 400 m run was reduced from 138.63±27.42 s before the experiment to 108.21±25.46 s. Conclusion: 12 weeks of physical training can significantly improve the physical quality of primary school students, thus it is a recommended training method.更多还原