Accelerometry does not measure energy expenditure
نویسندگان
چکیده
منابع مشابه
Short sleep duration increases energy intakes but does not change energy expenditure in normal-weight individuals.
BACKGROUND Evidence suggests a relation between short sleep duration and obesity. OBJECTIVE We assessed energy balance during periods of short and habitual sleep in normal-weight men and women. DESIGN Fifteen men and 15 women aged 30-49 y with a body mass index (in kg/m(2)) of 22-26, who regularly slept 7-9 h/night, were recruited to participate in this crossover inpatient study. All partic...
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We conducted a meta-analysis of 45 studies reporting basal metabolic rate (BMR) data for Homo sapiens and Pan troglodytes to determine the effects of sex, age, and latitude (a proxy for climate, in humans only). BMR was normalized for body size using fat-free mass in humans and body mass in chimpanzees. We found no effect of sex in either species and no age effect in chimpanzees. In humans, juv...
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Physical exercise is prescribed to older individuals to increase cardiovascular fitness and improve body composition. However, there is limited information on the effect of exercise on total energy expenditure (TEE) and its components. We therefore determined the effects of short-term endurance training in 11 elderly volunteers (56-78 years) on changes in 1) TEE, from doubly labeled water; 2) r...
متن کاملAccelerometry combined with heart rate telemetry in the assessment of total energy expenditure.
The aim of the present study was: (1) to develop a new method for total energy expenditure (TEE) assessment, using accelerometry (ACC) and heart rate (HR) telemetry in combination; (2) to validate the new method against the criterion measure (DLW) and to compare with two of the most common methods, FLEX-HR and ACC alone. In the first part of the study VO(2), HR and ACC counts were measured in t...
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ژورنال
عنوان ژورنال: Scandinavian Journal of Medicine & Science in Sports
سال: 2019
ISSN: 0905-7188,1600-0838
DOI: 10.1111/sms.13458