Scurt Mădălina Doiniţa, Balint Lorand, Mijaică Raluca
Sports Science and Physical Education, IOSUD-Transilvania University of Brasov, Resident Physician-Specialization: Radiology and Medical Imaging, Hospital CLINICO Valencia, 46010 Valencia, Spain.
Department of Physical Education and Special Motricity, Faculty of Physical Education and Mountain Sports, Transilvania University of Brasov, 500036 Brasov, Romania.
Children (Basel). 2022 Oct 27;9(11):1638. doi: 10.3390/children9111638.
The obesity epidemic among young people can be tackled through regular physical activity. For this purpose, we developed and implemented a physical activity programme (PAP) that we carried out in students' free time during the school year 2018-2019. The target group consisted of 79 students with excess weight, aged between 12 and 15 years, selected from an initial sample of 495 students from 5 pre-university education units located in an urban area. That group followed a differentiated PAP for 26 weeks. The impact of the programme highlighted the following points: the average physical activity/week for the entire sample of subjects was 3.67 physical activities, with an allocated time/week ranging from 1 h 30 min to 3 h; in terms of effort intensity, 7.70% of the activities were performed at low intensity, 75.07% at medium intensity and 17.23% at submaximal intensity. At the end of the programme, out of 79 subjects who were overweight/obese at the initial testing, 37 improved their body composition at the final testing, with a healthy BMI. It was also found that there is a negative correlation coefficient (r = -0.23) between the time spent performing physical activities and the BMI of the subjects.
年轻人中的肥胖流行问题可以通过定期体育活动来解决。为此，我们制定并实施了一项体育活动计划（PAP），该计划在2018 - 2019学年学生的课余时间开展。目标群体由79名超重学生组成，年龄在12至15岁之间，他们是从位于市区的5个大学预科教育单位的495名学生的初始样本中挑选出来的。该群体遵循了为期26周的差异化PAP。该计划的影响突出了以下几点：整个受试者样本每周的平均体育活动次数为3.67次，每周分配的时间从1小时30分钟到3小时不等；在努力强度方面，7.70%的活动以低强度进行，75.07%以中等强度进行，17.23%以次最大强度进行。在该计划结束时，在初始测试中超重/肥胖的79名受试者中，有37人在最终测试中改善了身体成分，达到了健康的体重指数。还发现，进行体育活动所花费的时间与受试者的体重指数之间存在负相关系数（r = -0.23）。
