Background and Aim: Physical activity and nutrition are important topics in adolescent health. This study aimed to determine the predictors of nutritional knowledge, behaviors, and physical activity in fifth-grade elementary school female students Materials and Methods: This cross-sectional descriptive-analytical study was performed on 480 female students in the fifth grade of the elementary ...

this paper aimed to investigate the relationship between components of social capital (security, trust, social norms, social networks and participation in social activities) and physical activity participation among the adolescent students in yazd city. the statistical population of the study included adolescent students (14-17 years old) from yazd city. 382 adolescents were randomly selected t...

introduction leisure time is one of the critical issues in the dynamics of the process youth education and training and addressing to it is a solution for bottlenecks and is the key to solve its problems and finally can be consider as a strategy to planning for a desirable and worthy leisure time. therefore the aim of this study was to evaluate the relationship between physical activity in leis...

purpose: due to unhealthy lifestyles, there has been an increase in the prevalence of coronary artery disease (cad) and a reduction in its age of onset. given the high cost of diagnosis and treatment of cad, there is an urgent need to teach people strategies helpful in changing their lifestyles as this can help reduce the risk factors of the disease. therefore, the goal of the present study was...

background: there are few epidemiological reports on adherence to physical activity (pa) and screen-time (st) recommendations among iranian children and adolescents at the provincial level. we used nationally representative data to provide recent prevalence estimates of iranian children who met the recommendations for pa and st.   methods: this nationwide study was conducted among 14,880 studen...

background: there are few epidemiological reports on adherence to physical activity (pa) and screen-time (st) recommendations among iranian children and adolescents at the provincial level. we used nationally representative data to provide recent prevalence estimates of iranian children who met the recommendations for pa and st.   methods: this nationwide study was conducted among 14,880 studen...

the purpose of this study was to assess the nutritional condition and correlation between daily physical activity and obesity in 11-year old girls. the subjects were 325 11-year old students with different cultural-economical levels who were chosen by chance and then they fill out 7-day exercise, nutritional, tendency of physical activity in children and teenagers questionnaire by the help of t...

background: regarding prevalence of non-communicable diseases such as primary hypertension, osteoporosis, and cardiovascular diseases that sedentary is responsible for them health policy makers plan to encourage people to do more physical activity. in this study, knowledge, attitude and practice towards physical activity and its related factors of college students living on campus in shahid beh...

background: nutritional health and adequate physical activity (pa), especially in childhood and grow periods, have a substantial role in health. this study assessed the association of dietary behaviors (main courses and snacks intake) with pa in children and adolescents. materials and methods: using multistage random cluster sampling method, a representative sample of 14,880 school students wer...