منابع مشابه
Physical activity, park access, and park use among California adolescents.
In California, 2.15 million adolescents (62.9%) do not engage in at least 60 minutes of physical activity five or more days per week. Adolescents who visited a park in the past month and those who live in a park service area are more likely to meet this goal. Lower-income California adolescents are less likely to visit local parks and more likely to believe local parks are unsafe. Actions by st...
متن کاملHeesang Park, Jongil Park and Dongsoo Shin
This paper is an addendum to [4], in which the authors constructed a simply connected minimal complex surface of general type with pg = 0 and K 2 = 3. Motivated by Y. Lee and the second author’s recent construction on a surface of general type with pg = 0, K 2 = 2 and H1 = Z/2Z [3], we extend the result to the K = 3 case in this paper. That is, we construct a new non-simply connected minimal su...
متن کاملAre park proximity and park features related to park use and park-based physical activity among adults? Variations by multiple socio-demographic characteristics
BACKGROUND Parks are valuable resources for physical activity (PA) given their widespread availability and low cost to maintain and use. Both proximity to parks and the availability of particular features are important correlates of PA. However, few studies have explored multiple measures of proximity simultaneously or the specific facilities associated with park use and park-based PA among adu...
متن کاملThe role of park conditions and features on park visitation and physical activity.
BACKGROUND Neighborhood parks play an important role in promoting physical activity. We examined the effect of activity area, condition, and presence of supporting features on number of park users and park-based physical activity levels. METHODS 37 parks and 154 activity areas within parks were assessed during summer 2008 for their features and park-based physical activity. Outcomes included ...
متن کاملAssociations between park features and adolescent park use for physical activity
BACKGROUND Eighty per cent of adolescents globally do insufficient physical activity. Parks are a popular place for adolescents to be active. However, little is known about which park features are associated with higher levels of park use by adolescents. OBJECTIVES This study aimed to examine which environmental park features, and combination of features, were correlated with higher levels of...
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ژورنال
عنوان ژورنال: American Journal of Preventive Medicine
سال: 2012
ISSN: 0749-3797
DOI: 10.1016/j.amepre.2012.02.015