Effectiveness of short-term high-intensity exercise combined with nutritional intervention in female college students with internet addiction and obesity
10.16835/j.cnki.1000-9817.2020.01.014
- VernacularTitle:短期高强度运动配合营养干预对网络成瘾肥胖女大学生的干预效果
- Author:
WEN Lijun, CHEN Yunhui
1
Author Information
1. Sports Institute, Shijiazhuang Information Engineering Vocational College, Shijiazhuang(050035),China
- Publication Type:Journal Article
- Keywords:
Motor activity;
Nutrition therapy;
Obesity;
Internet;
Behavior,addictive;
Intervention studies;
Students
- From:
Chinese Journal of School Health
2020;41(1):51-54
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the effectiveness of short-term high-intensity exercise combined with nutritional intervention in female college students with Internet addiction and obesity.
Methods:Eighty female internet addicted and obese college students from Shijiazhang Information Engineering Vocational College were recruited into the intervention. They were divided into intervention group and control group (n=40) by random number table method. The control group maintained the original exercise and dietary habits, while the intervention group received nutritional intervention and 8-week high intensity intermittent exercise. Body composition, lipid metabolism index and Internet Addiction Scale scores before and after intervention were compared between the two groups.
Results:After intervention, weight, body fat percentage and abdominal fat in the intervention group decreased significantly, while lean mass and bone mass increased significantly(t=7.32，4.95，6.99，3.21，2.78，3.06，P<0.05). Water content did not change significantly. Body weight, body fat percentage and abdominal fat of the intervention group were significantly lower than those of the control group, and lean mass and bone mass of the intervention group were significantly higher than those of the control group(t=-7.87，-9.90，-5.24，2.19，6.17，P<0.05). The level of TG in the intervention group was significantly decreased after intervention, and there was significant difference between the two groups(t=8.76，6.66，P<0.05). After intervention, total and dimensional scores of Internet addiction in the intervention group were significantly lower than those in the control group(t=6.27，4.97，8.21，10.06，5.39，9.25，P<0.05), and the scores of compulsive Internet use behavior, Internet addiction tolerance, withdrawal reaction, time management problems, interpersonal and health problems and total scores in the intervention group were significantly lower than those in the control group(t=-8.61，-5.32，-8.65，-6.69，-5.56，-17.59，P<0.05).
Conclusion:Short-term high-intensity exercise and nutritional intervention among obese female college students with Internet addiction shows positive effects in reducing body fat and improving lipid metabolism, as well as Internet addiction.
