Effects of aerobic exercise and nutrition education on blood lipids, physical fitness and exercise behavior among students high cholesterol level
10.16835/j.cnki.1000-9817.2020.01.016
- VernacularTitle:有氧运动与营养教育对高总胆固醇男生血脂健康体适能及运动行为影响
- Author:
HUANG Zhenhai, XIE Yonglei, LI Yan
1
Author Information
1. Henan Vocational College of Industry and Information Technology，Jiaozuo(454000), Henan Province, China
- Publication Type:Journal Article
- Keywords:
Motor activity;
Nutritional sciences;
Health education;
Cholesterol;
Health behavior;
Students
- From:
Chinese Journal of School Health
2020;41(1):58-61
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effects of aerobic exercise and nutritional education on blood lipids, physical fitness and exercise behavior among students with high cholesterol level.
Methods:A total of 140 male college students with total cholesterol higher than 200 mg/dl were randomly divided into cycling + nutrition education (BE) group; control group (C). The BE group received 6-weeks intervention (3 times a week, 60 minutes each time, exercise intensity of 50%-70% HRR and 60 minutes of nutrition education per week). Blood lipids, physical fitness, daily dietary intake, and exercise behavior before and after intervention was assessed.
Results:BMI and waist-to-hip ratio in the BE group were significantly lower than those in the group C[(25.57±1.77) kg/m2 vs (28.88±2.10) kg/m2], [(0.81±0.03) vs (0.87±0.06)]; Cardiopulmonary fitness was significantly better than group C [(54.45 ± 5.31) vs (50.00 ± 5.29)]. The level of TC of group C was significantly higher than that of group BE [(229.90±25.63) mg/dL vs (195.90±34.79) mg/dL], and the HDL-C of group BE was significantly better than group C [(70.30±8.06) mg/dL vs (58.60±10.42) mg/dL]. The conscious activity of the group BE was significantly better than that of the group C[(78.90±4.58) vs (74.10±5.48)], and the conscious dyskinesia in the group C was significantly higher than that in the group BE[(57.30±5.54) vs (51.40±4.87)], group BE The exercise self-efficacy was better than that of group C [(66.80±8.75) vs (57.10±9.09)], and the difference was statistically significant(t=5.33，4.11，6.22，P<0.05). The daily intake of potato, vegetables, fruits, livestock and poultry, fish and shrimp, eggs, milk and beans in the group BE was in a reasonable range, which was significantly better than that before intervention and group C(P<0.01).
Conclusion:In summary, intervention combined with moderate-intensity exercise and nutrition education shows significant effects in improving cardiopulmonary fitness, HDL-C level, and lowering BMI, waist-to-hip ratio, and total cholesterol value; 6-week exercise intervention improves self-conscious sports interests, conscious movement disorders and cognitive self-efficacy; nutrition education intervention helps guide college students to take reasonable dietary behavior and reasonable intake of food.
