Search results for "Physical activity"

Residential greenness-related DNA methylation changes

2021

Abstract Background Residential greenness has been associated with health benefits, but its biological mechanism is largely unknown. Investigation of greenness-related DNA methylation profiles can contribute to mechanistic understanding of the health benefits of residential greenness. Objective To identify DNA methylation profiles associated with greenness in the immediate surroundings of the residence. Methods We analyzed genome-wide DNA methylation in 1938 blood samples (982 participants) from the Swiss Cohort Study on Air Pollution and Lung and Heart Diseases in Adults (SAPALDIA). We estimated residential greenness based on normalized difference vegetation index at 30 × 30 m cell (green3…

The Impact of Diet and Physical Activity on Bone Health in Children and Adolescents.

2021

There is growing recognition of the role of diet and physical activity in modulating bone mineral density, bone mineral content, and remodeling, which in turn can impact bone health later in life. Adequate nutrient composition could influence bone health and help to maximize peak bone mass. Therefore, children’s nutrition may have lifelong consequences. Also, physical activity, adequate in volume or intensity, may have positive consequences on bone mineral content and density and may preserve bone loss in adulthood. Most of the literature that exists for children, about diet and physical activity on bone health, has been translated from studies conducted in adults. Thus, there are still man…

Physical Activity and Exercise in the Maintenance of the Adult Skeleton and the Prevention of Osteoporotic Fractures

2013

Abstract Physical activity and exercise are promoted as a nonpharmacological strategy to maintain or enhance musculoskeletal health in adults and prevent osteoporotic fracture. Less clear is the optimal mode, intensity, duration, and frequency of activity to achieve this objective. Although a substantial osteogenic response to appropriate mechanical loading is clearly evident in animal models and strongly supported from athlete cross-sectional and prospective studies, the results from exercise interventions in adults are less impressive with modest net benefits generally of 1% to 3% in bone mineral density (BMD) (g/cm2) at the clinically relevant hip and spine following prolonged weight-bea…

Body Mass Index in the Early Years in Relation to Motor Coordination at the Age of 5–7 Years

2017

Physical activity (PA) and body mass index (BMI) are consistently associated with motor coordination (MC) in children. However, we know very little how BMI in early childhood associates with MC later in childhood. This study investigated associations between BMI in early childhood and BMI, PA, and MC in middle childhood. Children aged 5 to 7 years (n = 64, 32 girls) were measured for MC using Körperkoordinationstest für Kinder (KTK) and for moderate-to-vigorous PA (MVPA) using triaxial accelerometers. Prevailing body weight and height were measured, and information on weight and height in early years was based on parental report of child health care report cards. Age-adjusted BMIz scores we…

Physical Activity Among Children With Congenital Heart Defects in Germany: A Nationwide Survey

2020

Objective: In children with congenital heart defects (CHD), a sedentary lifestyle should be avoided and usually WHO recommendations on physical activity (PA) are supposed to be followed. In order to obtain representative data of the actual amount of PA (and potential influencing factors) in children with CHD we performed a nationwide online survey.Methods: All patients aged 6–17 years registered in the German National Register for CHD were contacted by email and asked to participate in the survey using the comprehensive questionnaire of the “Motorik-Modul” from the German Health Interview and Examination Survey for Children and Adolescents (KiGGS), thus allowing the comparison with a repres…

A physical activity program dedicated to adolescents

2014

Adolescence is a life stage in which the development of individuality and self-identity occurs. The recent study of the SIP evaluated the life style in adolescents, highlighting the low participation to continuative sports programs and the high incidence to sports drop out, interesting more than 30% of adolescents. These problems are partially linked to low compliance of adolescents to coaches training, partially to the request of a sport close to adolescents requirements. However sports participation is beneficial for physical and psychological development of adolescents. Sports programs promote responsible social behaviours and greater academic success, confidence in personal physical abi…

Maternal body mass index, change in weight status from childhood to late adulthood and physical activity in older age

2021

This study aimed to examine the longitudinal associations of maternal body mass index (BMI), weight status in childhood and late adulthood and device-measured total physical activity (TPA) in older age. The study involves 552 participants from Helsinki Birth Cohort Study who were born in Helsinki, Finland, in 1934-1944. TPA was measured with a multisensory body monitor at a mean age of 70 years and expressed in metabolic equivalent of task hours/day (METh/d). Childhood overweight (BMI > 85th percentile) was based on school health records at 6-7 years of age, and late adulthood overweight (BMI >= 25 kg/m(2)) was based on clinical measurements at the mean age of 61 years. Childhood overweight…

VALIDACIÓN DE UNA ESCALA PARA EL ANÁLISIS DE LAS PERCEPCIONES DE LOS RESIDENTES SOBRE EL IMPACTO SOCIAL DE UN CENTRO DEPORTIVO

2019

Resumen La finalidad de este estudio es validar una escala para el análisis de las percepciones de los residentes sobre el impacto social de un centro deportivo. Se recogió una muestra de 406 residentes del municipio de Moncada (Valencia), con un error de muestreo de ±4,82, que contestaron a una encuesta de 31 ítems que recogían posibles impactos sociales derivados de la presencia del centro deportivo en la localidad. La aplicación de análisis factorial exploratorio y confirmatorio redujo la escala a 28 indicadores distribuidos en siete dimensiones de impacto: impacto sociocultural, impacto socioeconómico, impacto en la imagen y la promoción del municipio, impacto en el desarrollo urbano y …

Editorial: Management of Elevated Heart Rate in Essential Hypertension: Pathophysiological Insights and Therapeutic Approach.

2017

Las revistas científicas-técnicas españolas de las ciencias de la Actividad Física y el Deporte: inventario y análisis de la calidad de contenido y d…

2003

The first inventory of Spanish scientific journals of Physical Activity and Sport Sciences is developed in this article. Methodological process of inventory development is described and problems related to research group decisions are commented. Basic information and dissemination and content quality indicators of these journals are also analysed. This allows to present the first approach to the current situation of the periodicals in this field of study. En este artículo se presenta el primer inventario de publicaciones periódicas españolas de carácter científico-técnico del campo de las Ciencias de la Actividad Física y el Deporte. Se explica el proceso metodológico seguido para su elabor…