منابع مشابه
Cardiorespiratory fitness, obesity, and functional limitation in older adults.
One hundred forty-six abdominally obese adults age 60-80 yr were studied to investigate the interaction between cardiorespiratory fitness (CRF) and obesity on functional limitation. Obesity was determined by fat mass (FM), CRF was determined by a maximal treadmill test, and functional limitation was based on 4 different tasks that are predictive of subsequent disability. Both FM (r = -.34, p ≤ ...
متن کاملDoes yoga engender fitness in older adults? A critical review.
Interest in yoga is growing, especially among older adults. This review critically summarizes the current literature to investigate whether physical fitness and function benefits are engendered through the practice of yoga in older adults. A comprehensive search yielded 507 studies; 10 studies with 544 participants (69.6 ± 6.3 yr, 71% female) were included. Large variability in yoga styles and ...
متن کاملBMI and cardiorespiratory fitness predicted mortality in older adults.
Main results Risk for death decreased with increasing levels of fitness (Table). BMI had a J-shaped association with mortality (Table). Persons with abdominal obesity (waist circumference ≥ 88 cm in women and ≥ 102 cm in men) had increased mortality, but this did not differ from those with normal waist circumference when adjusted for fitness (Table). Percentage of body fat and fat-free mass wer...
متن کاملCardiorespiratory fitness and adiposity as mortality predictors in older adults.
CONTEXT Although levels of physical activity and aerobic capacity decline with age and the prevalence of obesity tends to increase with age, the independent and joint associations among fitness, adiposity, and mortality in older adults have not been adequately examined. OBJECTIVE To determine the association among cardiorespiratory fitness ("fitness"), adiposity, and mortality in older adults...
متن کاملExercise, fitness, and neurocognitive function in older adults: the "selective improvement" and "cardiovascular fitness" hypotheses.
BACKGROUND Although basic research has uncovered biological mechanisms by which exercise could maintain and enhance adult brain health, experimental human studies with older adults have produced equivocal results. PURPOSE This randomized clinical trial aimed to investigate the hypotheses that (a) the effects of exercise training on the performance of neurocognitive tasks in older adults is se...
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ژورنال
عنوان ژورنال: JAMA
سال: 2006
ISSN: 0098-7484
DOI: 10.1001/jama.296.2.242