Optimization of body balance indices according to Body Mass Index categories during physical education lessons for university students

IF 0.7 Q4 HOSPITALITY, LEISURE, SPORT & TOURISM
G. Mocanu, G. Murariu, V. Potop
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引用次数: 3

Abstract

Background and Study Purpose. Body stability is an important factor in the manifestation of human motor skills. The purpose of the research is to evaluate the efficiency of balance exercises, applied for 28 weeks, with a frequency of one activity / week, on a group of undergraduate students of the “Dunărea de Jos” University of Galați. Material and Methods. 195 subjects participated (99 males and 96 females), divided for analysis into 3 groups (underweight, N = 21, age = 20.16 ± .38, BMI = 17.46 ± .20); (normal weight, N = 111, age = 20.30 ± .21, BMI = 21.70 ± .17); (overweight / obese, N = 63, age = 19.90 ± .18, BMI = 30.69 ± .61). The tests were applied at 3 distinct times: initial T1 at the beginning of the academic year, intermediate T2 towards the end of semester 1 and final T3 at the end of semester 2. 3 static balance assessment tests were used (One leg standing test with closed eyes, Stork test and Flamingo test), respectively 4 tests to evaluate the dynamic balance (Bass test, Functional reach test, Walk and turn field sobriety test and Fukuda test). Results. ANOVA with repeated measurements and the differences between the test moments highlight in most cases values ​​of F associated with significant thresholds (p <0.05), so there is an improvement in results for all 3 groups. The differences between T1 and T2 tests are larger than those between T2 and T3, so for almost all tests the progress is higher in the first semester, and in semester 2 there is a slight reduction, as a result of adapting to the proposed exercises. Even if they progress significantly, the group of overweight people has obviously weaker average results than normal weight and underweight people, signaling numerous individual cases that have problems in maintaining static balance and commit errors in dynamic balance tests. The better performances of the underweight in 3 cases (One leg standing test, Flamingo test Fukuda test and Walk and turn field sobriety test) cannot be generalized due to their small number compared to the other 2 groups, and this aspect can be considered as a new direction of investigation. Conclusions. There are premises for a favorable evolution of the balance indices for the group tested in this age group, but it must be taken into account that the low initial fitness level (generated by the lack of concerns for a lifestyle based on physical activities) is a factor that facilitated these less spectacular advances, but still statistically significant.
根据体质指数分类优化大学生体育课中身体平衡指标
背景和研究目的。身体稳定性是人类运动技能表现的重要因素。本研究的目的是评估平衡练习的效率,应用了28周,频率为一次活动/周,一组来自Galați的“dun rea de Jos”大学的本科生。材料与方法:195例受试者(男99例,女96例),分为体重过轻组(N = 21,年龄= 20.16±0.38,BMI = 17.46±0.20)进行分析;(体重正常,N = 111,年龄20.30±0.21,BMI = 21.70±0.17);(超重/肥胖,N = 63,年龄= 19.90±0.18,BMI = 30.69±0.61)。测试在三个不同的时间进行:学年开始时的初始T1,第一学期结束时的中级T2和第二学期结束时的最终T3。采用静平衡评价试验3项(单腿闭眼站立试验、鹳试验和火烈鸟试验),动态平衡评价试验4项(Bass试验、功能到达试验、行走和转弯现场清醒试验和福田试验)。结果。重复测量的方差分析和检验矩之间的差异在大多数情况下突出F值与显著阈值相关(p <0.05),因此所有3组的结果都有所改善。T1和T2测试之间的差异大于T2和T3之间的差异,因此几乎所有测试的进度都在第一学期较高,而在第二学期略有下降,这是由于适应了建议的练习。即使他们取得了显著的进步,超重人群的平均结果也明显弱于正常体重和体重不足的人,这表明有许多个体在保持静态平衡方面存在问题,并在动态平衡测试中出现错误。体重过轻者在单腿站立试验、火烈鸟试验、福田试验和行走转身现场清醒试验中表现较好,但与其他2组相比数量较少,不能概括,这方面可以考虑作为一个新的研究方向。结论。对于这个年龄段的测试人群来说,平衡指数的有利演变是有前提的,但必须考虑到,较低的初始健康水平(由于缺乏对基于体育活动的生活方式的关注)是促进这些不那么引人注目的进步的一个因素,但在统计上仍然是显著的。
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来源期刊
Pedagogy of Physical Culture and Sports
Pedagogy of Physical Culture and Sports Social Sciences-Education
CiteScore
2.00
自引率
0.00%
发文量
45
审稿时长
6 weeks
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