Social environment factors are hypothesized to interact with individual-level factors to influence youth physical activity. Multilevel analytic approaches are ideal for examining the influence of the social environment on youth physical activity as they allow examination of research questions across multiple contexts and levels ( e.g., individual, family, and neighborhood levels).

In this study, we tested the ability of risk assessment and exploration behaviours to emphasise PH effects. Indeed, postnatal handling (PH) decreases emotional reactivity in rats but inconsistent behavioural results can be observed and may be due to false negative (i.e. existing effects are not detected). Risk assessment behaviours were measured in the elevated plus maze, in the free exploratio...

Objective: The growing prevalence of diabetes makes this disease a health threatening issue. Regular physical activity is a solution in prevention and treatment of diabetes. Therefore, the aim of the present study was to review the effect of exercise trainings on visceral fat tissue in type 2 diabetes patients, based on the studies performed in Iran. Materials and Methods: The present study is...

Physical activity research has been dominated by traditional cognitive rationale paradigms utilized within other domains. Though this approach to physical activity behavior has greatly enhanced our understanding of the key determinants, it has done little to eradicate the health problems we currently face. In order to achieve lasting change though, multilevel interventions may prove effective. ...

Despite rapid growth in resources devoted to physical activity promotion, the public health capacity to address physical inactivity is insufficient. Too few public health practitioners have the necessary skills to implement and evaluate evidence-based physical activity interventions, and schools of public health typically do not have adequate course content in physical activity. This commentary...

knee osteoarthritis can have negative effects on the physical and mental conditions, social and family relations, general health and positive feelings of elders. for example, severe limitation of motion and increased depression, which are results of this disease, can have negative impacts on elders. the purpose of this study was to compare the levels of depression in healthy active and inactive...

Appropriate spending of leisure time has an important  role in the formation of  youth personality. Different types of capital- social, cultural and economic- have implications for  social status of individual actor. Bourdieu  ’s analysis of leisure time is based on cultural capital. The main goals of this study are the examination of the relationships between leisure time activities, cultural ...

abstract this study aimed at identifying and prioritizing the barriers to participation of staff of public offices in kerman province in physical activities. the statistical population consisted of all staff of public offices of kerman province (n=23360 according to the annual statistics of offices in kerman province in 2012). the sample size was 378 subjects using krejcie and morgan (1970) tab...

BACKGROUND Stasis of the blood has been postulated as a major cause of venous thrombosis. However, little is known about the effect of stimulating the blood flow in order to prevent venous thrombosis through, for example, sports activities. OBJECTIVES In a large population-based case-control study (MEGA study), we studied whether participating in sports activities on a regular basis was assoc...