Ge Sha, Song Chao, Yao Wanxiang
College of Sports Science, Tianjin Normal University, Tianjin, China.
Department of Kinesiology, The University of Texas at San Antonio, San Antonio, TX, United States.
Front Psychol. 2021 Apr 15;12:593285. doi: 10.3389/fpsyg.2021.593285. eCollection 2021.
College students have taken part in less and less physical activities as a result of the common static lifestyle in recent years, lowering the level of motor function. This phenomenon has been a source of concern for schools and the government, and it is necessary to take corresponding measures to change it. The general motor function level of Chinese college students is explored first based on artificial intelligence and the human-computer interaction technology. The Physical Activity Questionnaire for College Students is compiled by referring to the International Physical Activity Questionnaire, and 561 students from colleges in Tianjin province are assessed based on the functional movement screen (FMS). Spearman correlation and multivariate regression analysis (MRA) are used to analyze the correlation between the motor function and physical activity status. In terms of lunch break frequency, the proportion of students having one to two lunch breaks in a week is the highest (54.15%); in terms of the frequency of doing moderate physical exercise, the proportion of students doing moderate physical exercise for 1-2 days in a week is the highest (50.61%); in terms of the frequency of doing heavy physical exercise, the proportion of students doing heavy exercise for 1-2 days in a week is the highest (47.26%); in terms of the sedentary time, the proportion of students with sedentary time more than 5 h in a day is the highest (40.61%); in terms of eye use time, the proportion of students with 8-10 h eye use time in a day is the highest (43.61%). Besides, in terms of the FMS score, the proportion of students with 13-15 FMS is the highest (48.46%). The hurdle step (21.03%), straight knee lift (22.52%), and body rotation stability (18.31%) have a relatively low proportion among the three-point items. There is a positive correlation between motor function score with the time of moderate exercise and the time of heavy exercise ( < 0.05). College students generally have insufficient rest time, long eye use time, and long sitting time, leading to a low level of motor function, manifested by an asymmetry between both sides of the body and poor trunk stability. It is recommended to add hurdling steps, straight knee lifts, and body rotation stability tests to college physical education courses.
近年来，由于普遍的静态生活方式，大学生参加体育活动的次数越来越少，导致运动功能水平下降。这一现象已引起学校和政府的关注，有必要采取相应措施加以改变。首先基于人工智能和人机交互技术，对中国大学生的总体运动功能水平进行探索。参考国际体力活动问卷编制了大学生体力活动问卷，并基于功能动作筛查（FMS）对来自天津高校的561名学生进行评估。采用Spearman相关性分析和多元回归分析（MRA）来分析运动功能与体力活动状况之间的相关性。在午休频率方面，每周有一到两次午休的学生比例最高（54.15%）；在进行中等强度体育锻炼的频率方面，每周进行1 - 2天中等强度体育锻炼的学生比例最高（50.61%）；在进行高强度体育锻炼的频率方面，每周进行1 - 2天高强度体育锻炼的学生比例最高（47.26%）；在久坐时间方面，每天久坐时间超过5小时的学生比例最高（40.61%）；在用眼时间方面，每天用眼8 - 10小时的学生比例最高（43.61%）。此外，在FMS评分方面，得分为13 - 15分的学生比例最高（48.46%）。在三分项中，跨栏步（21.03%）、直膝抬腿（22.52%）和身体旋转稳定性（18.31%）的比例相对较低。运动功能得分与中等强度运动时间和高强度运动时间呈正相关（<0.05）。大学生普遍休息时间不足、用眼时间长、久坐时间长，导致运动功能水平较低，表现为身体两侧不对称和躯干稳定性差。建议在大学体育课程中增加跨栏步、直膝抬腿和身体旋转稳定性测试。
