Search results for "Physical exercise"
showing 10 items of 462 documents
Associations between sports participation, cardiorespiratory fitness, and adiposity in young adult twins.
2011
Exercise behavior, cardiorespiratory fitness, and obesity are strongly influenced by genetic factors. By studying young adult twins, we examined to what extent these interrelated traits have shared genetic and environmental etiologies. We studied 304 twin individuals selected from the population-based FinnTwin16 study. Physical activity was assessed with the Baecke questionnaire, yielding three indexes: sport index, leisure-time index, and work index. In this study, we focused on sport index, which describes sports participation. Body composition was determined using dual-energy X-ray absorptiometry and cardiorespiratory fitness using a bicycle ergometer exercise test with gas exchange ana…
Physical exercise in the prevention and treatment of Alzheimer's disease
2020
Highlights • Low levels of physical activity are a risk factor associated with Alzheimer's disease. • Older adults who exercise are more likely to maintain cognition. • Exercise modulates amyloid β turnover, inflammation, synthesis, and release of neurotrophins, and cerebral blood flow.
New technologies for promoting physical activity in healthy children and in children with chronic respiratory diseases: A narrative review
2021
Physical activity (PA) is proven to benefit children and adolescents in several ways. New technologies may provide children with stimulating modalities for organizing their leisure time, accessing fitness programs, and obtaining daily goal reminders and peer support. Due to the current COVID-19 pandemic, following WHO recommendations for PA is difficult for many children, especially for those living in urban areas. Therefore, the use of digital tools to support and maintain PA could be useful in healthy children, as well as in those with chronic respiratory diseases (CRDs). This narrative review aims to summarize the most recent evidence about the role of new technologies in promoting PA in…
Promoting active ageing through a physical exercise program aimed at reducing frailty and risk of falling among older adults
2017
Introduction: Risk of falling and frailty have been revealed as the most important conditions causing dependency among older people [1]. Older adults taking physical activity regularly can benefit of a proper maintenance of muscle strength and mass, which helps to retain function and independence, and to prevent falls and other injuries [2]. Concretely, the effectiveness of balance and strength training programs on the reduction of falls [3] and frailty [4] has been sufficiently proved.Theory/Methods: This study was conducted to evaluate the effect of an intervention based on a physical exercise program addressed at 65+ people suffering from risk of falling and frailty, and ultimately aimed…
Physical activity and participation in sports of young people in Finland
2007
As a part of a larger research programme called Cardiovascular Risks in Young Finns, this longitudinal study is concerned with physical activity and participation in, and dropout from, sport among children and adolescents in Finland, the interrelationship between participation in sports and family and living environment and the impact of the physical activity experienced in childhood and adolescence on later interest in physical activity. The data were gathered in 1980 from 3596 boys and girls who were 3, 6, 9, 12, 15 and 18 years of age. The measurements were carried out in 1983, 1986 and 1989. The present study will be concerned with the 9-year-old and older subjects only. Physical activi…
Postural balance and self-reported functional ability in 75-year-old men and women: a cross-national comparative study.
1997
OBJECTIVE To study postural balance in relation to self-reported functional ability (mobility and ADL) and general physical activity in elderly men and women living in three different Nordic environments. PARTICIPANTS A random sample of 448 men and 556 women from among the 75-year-old residents in Glostrup, Denmark, and Goteborg, Sweden, and all the residents of relevant age (127 men and 261 women) in Jyvaskyla, Finland. MEASUREMENTS Assessment of postural balance with eyes open and closed using a piezoelectric force platform. A structured interview on self-reported functional ability and physical activity. An in-laboratory medical examination. RESULTS In spite of some differences in balanc…
Effects of persistent physical activity and inactivity on coronary risk factors in children and young adults. The Cardiovascular Risk in Young Finns …
1994
The tracking of physical activity and its influence on selected coronary heart disease risk factors were studied in a 6-year (original survey in 1980, with follow-ups in 1983 and 1986) study of Finnish adolescents and young adults as part of the Cardiovascular Risk in Young Finns Study. The subjects in this analysis were aged 12, 15, and 18 years at baseline. Physical activity was assessed with a standardized questionnaire, and a sum index was derived from the product of intensity, frequency, and duration of leisure time physical activity. Complete data on physical activity index from each study year were available on 961 participants. Significant tracking of physical activity was observed …
Mobility difficulties and physical activity as predictors of mortality and loss of independence in the community-living older population.
2000
OBJECTIVE: In older people, mobility impairments and physical inactivity are risk factors for further disability and death. We studied the interaction of physical activity and mobility impairment as a predictor of dependence and mortality. DESIGN: A population-based, prospective study. The data were collected in structured interviews in the year 1988 and 8 years later in the year 1996 as part of the Evergreen Project. PARTICIPANTS: Subjects were 1109 independently living, at baseline 65- to 84-year-old people in the city of Jyvaskyla, in central Finland. METHODS: Participants were ranked into four groups: (1) Intact mobility and physically active (Mobile-Active), (2) Intact mobility and sed…
Physical activity and psychological well-being among people aged 65 to 84 years.
1995
This report deals with the findings of an epidemiological interview carried out among two representative samples (n = 800 + 800) consisting of persons born in 1904-13 and in 1914-23, and living at home in the year 1988 in the city of Jyvaskyla, central Finland. The participation rate was 80% (n = 1244). It appeared that overall involvement in physical exercise decreased with increasing age, especially among the women. About 50% of the subjects carried out regular walking exercise and 40% practised some form of home gynastics which was considered not to be very intensive. About 20% of the subjects were no more physically active than was essential for performing their daily activities. Accord…
Recommendations for and warnings against physical activity given to older people by health care professionals.
2005
Abstract Background Little is known about how health care professionals advice older people with chronic conditions about physical exercise. This study investigated exercise counseling in the context of health care as perceived by older people, and factors associated with perceived advice. Design and methods Participants were 580 non-institutional 73- to 92-year-old people who reported at least one contact with health care during the previous 12 months. Results Of all the participants, 23% recalled solely recommendations to exercise, and 9% solely warnings against exercise. Additionally, 34% recalled receiving both recommendations for and warnings against physical activity, and 34% did not …