Motivations and barriers towards optimal physical activity level: A community-based assessment of 28 EU countries.

Regular physical activity (PA) is one of the most important determinants of a healthy lifestyle and improved physical and mental well-being. Despite the health benefits of regular PA, the studies show low levels of PA among European adolescents and adults. An increase in physical inactivity has been associated with different personal and environmental factors. This study aimed to investigate positive motivation and barriers to community-based PA. Face-to-face interviews were conducted to collect data on PA, positive motivation and barriers to PA, demographic, and socioeconomic factors. Moderate and vigorous levels of PA were assessed. Regression analysis was applied to estimate the associations for positive and negative reasons for meeting PA recommendations. Data were available for 28,031 adults with a mean age of 48.3 (SD = 18.8) and 51.8% women. Significant variations in individual characteristics were seen between different types of communities. The percentage of participants who reported achieving recommended levels of PA was the lowest in rural areas (44.3%). Regression models showed that most motivational factors had a strong positive association with meeting PA recommendations. We observed the effects of interactions between making acquaintances, having fun and the type of community on meeting PA recommendations. The effects of interactions between the type of community and barriers to PA such as price, risk of injury, disability / illness, and a lack of motivation on PA recommendations were observed. In conclusion, the motivational factors and barriers to PA are associated with the physical environment, and community-based programs and policies for encouraging PA participation are needed.