Physical Activity of University Students From the Standpoint of Primary Prevention

Abstract

ISEE-356 Objective: Despite favorable effects in organism, it has been estimated that nearly 70% of people have insufficient physical activity and only 20% of population seemed to have optimal physical activity. The aim of the study was to evaluate the appropriateness of energy expenditure in relation to intake and to assess the basic characteristics (volume, structure, intensity, and frequency) of physical activity from the aspect of chronic noncommunicable diseases prevention. Material and Methods: Nine hundred and ninety-eight university students (307 men and 691 women) were examined. This homogenous sample is represented by the young healthy individuals, with higher education and health awareness. Information about physical activity of students and their energy balance were obtained from 24-hour activity record and 24-hour recall. Results: Insufficient energy expenditure comparing to energy intake was in 12.3% men and in 13.9% women. The average total volume of appropriate physical activity in men is 9.6 h/wk and in women 8.1 h/wk. Endurance activities of moderate and higher intensity predominate (collective field games, aerobic, jogging, dancing, riding a bicycle, and speed walk). The reported frequency of exercise was more times weekly (50% students), daily (15% students), and no sports (12% students). Intersexual and interindividual differences were found out. Our results showed that physical activity level in our sample is better than in other population group, but not optimal. In more than half students (more often women) in their 24-hour activity records physical activities were inappropriate or totally absent. Conclusions: Our study points out the need to guide and to make intervention in the field of physical activity, one of the most important lifestyle components in university students.