蒙古族青少年学生生活习惯对运动能力的影响
Research on the Influence in Living Habits of Mongolian Young Students to Athletic Ability

目的：分析蒙古族青少年生活习惯及运动能力的关联性，明确生活习惯对运动能力的影响。方法：资料来自2014年内蒙古自治区学生体质与健康调研数据及生活习惯问卷。结果：有吃早餐习惯的男生全身耐力成绩要好于没有习惯的男生；有吃鸡蛋习惯的男生肌肉耐力、女生立定跳远成绩好于没有习惯的学生；有喝牛奶习惯的男生全身耐力成绩好于没有喝牛奶习惯的男生；体育锻炼时间为1小时以上的男生握力、立定跳远、全身耐力成绩好于锻炼时间不足1小时的男生；一周体育课1~2次的男生握力、50 m跑、全身耐力成绩好于其他两组；一周体育课达到3次以上的男生立定跳远、男女生坐位体前屈和女生立定跳远、肌肉耐力成绩好于其他两组；一周课间操1~2次的男生立定跳远、50 m跑、肌肉耐力成绩好于其他两组；一周课间操3次以上的男生坐位体前屈和女生的50 m跑、肌肉耐力成绩好于其他两组，差异显著(P < 0.05)；吃早餐是影响运动能力的重要因素。结论：良好的饮食习惯、适宜的体育锻炼时间以及合理安排体育课及课间操对蒙古族青少年运动能力有促进作用。
Objective: This paper analyzes the relationship between the living habits and athletic ability of Mongolian teenagers, and clarifies the influence of living habits on athletic ability. Methods: Data from the 2014 Inner Mongolia Autonomous Region Student Physical Fitness and Health survey data and lifestyle questionnaire. Results: The boys who ate breakfast performed better on the whole-body endurance test than those who didn’t. The boys who have the habit of eating eggs have better muscular endurance, and the girls’ standing long jump test results were better than those who have no habit. The boys who have a habit of drinking milk performed better in the whole-body endurance test than those who have no habit of drinking milk. The results of grip strength, standing long jump and whole-body endurance test of boys who exercised for more than 1 hour were better than those less than. The boys who reached 1 - 2 times a week in physical education performed better in grip strength, 50 m running and whole-body endurance tests than the other two groups. The results of standing long jump of boys, sitting body forward bend of all and standing long jump, and muscle endurance of girls who reached 3 times a week in physical education were better than the other two groups. The standing long jump, 50 m run and muscle endurance test results of boys who took exercises for 1 - 2 times a week were better than the other two groups. The results of the sitting body forward bend of the boys and the 50 m running and muscle endurance test of the girls who did the class exercise more than 3 times a week were better than those of the other two groups, with significant difference (P < 0.05). Eating breakfast is an important factor affecting athletic ability. Conclusion: Good eating habits, suitable physical exercise time and reasonable arrangement of physical education classes and exercises between classes are beneficial to Mongolian youth.