Regular Exercise and the Age-Related Decline in Resting Metabolic Rate in Women1
نویسندگان
چکیده
منابع مشابه
Influence of aerobic capacity, body composition, and thyroid hormones on the age-related decline in resting metabolic rate.
It has been suggested that changes in fat-free weight may not fully explain the decline of resting metabolic rate (RMR) that occurs with aging. We therefore examined the hypothesis that a reduction in maximal aerobic capacity (VO2max) may partially explain the lower RMR in older men, after accounting for differences in fat-free weight and fat weight. We also considered differences in energy int...
متن کاملDeterminants of decline in resting metabolic rate in aging females.
We considered the association of several metabolic and lifestyle variables as modulators of the decline in resting metabolic rate (RMR) and fat-free weight (FFW) in 183 healthy females (18-81 yr). RMR showed a curvilinear decline with age, which was significant in women aged 51-81 yr but not in women aged 18-50 yr. FFW showed a curvilinear decline with age, which was significant (P < 0.01) in w...
متن کاملResting metabolic rate after endurance exercise training.
PURPOSE 1) To examine the effect of a 12-wk endurance exercise training program on RMR and 2) to provide insight into the mechanisms responsible for alterations in RMR that may occur after exercise training. METHODS Male participants (19-32 yr) in an exercise group (EX; n = 9) performed jogging and/or running 3-4 d x wk(-1), 25-40 min per session, at 60%-80% VO2max, whereas subjects in a cont...
متن کاملExercise as an Intervention for the Age-Related Decline in Neural Metabolic Support
To identify interventions for brain aging, we must first identify the processes in which we hope to intervene. Brain aging is a period of decreasing functional capacity and increasing vulnerability, which reflect a reduction in morphological organization and perhaps degeneration. Since life is ultimately dependent upon the ability to maintain cellular organization through metabolism, this revie...
متن کاملAge-related increase of resting metabolic rate in the human brain
With age, many aspects of the brain structure undergo a pronounced decline, yet individuals generally function well until advanced old age. There appear to be several compensatory mechanisms in brain aging, but their precise nature is not well characterized. Here we provide evidence that the brain of older adults expends more energy when compared to younger adults, as manifested by an age-relat...
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ژورنال
عنوان ژورنال: The Journal of Clinical Endocrinology & Metabolism
سال: 1997
ISSN: 0021-972X,1945-7197
DOI: 10.1210/jcem.82.10.4268