Abstract：
PURPOSE:The SenseWear Pro2 Armband (SWA; BodyMedia, Inc., Pittsburg, PA), the Intelligent Device for Energy Expenditure and Activity (IDEEA; Minisun LLC, Fresno, CA), and the ActiReg (AR; PreMed AS, Oslo, Norway) were compared with indirect calorimetry to determine the ability of these devices to assess energy cost in children during resting and different physical activities. METHODS:Fourteen children, 11-13 yr old, wore the SWA, the IDEEA, and the AR during resting, sitting, stationary bicycling, jumping on a trampoline, playing basketball, stair walking, and walking/running along a 50-m track. The Oxycon Mobile portable metabolic system (VIASYS Healthcare, Conshohocken, PA) was used as the criterion method for energy cost. RESULTS:For resting and sitting, the three activity monitors showed comparable results, but none of them accurately assessed energy cost for stationary bicycling, jumping on a trampoline, or playing basketball. The IDEEA was the only activity monitor that accurately assessed energy cost for stair walking. Also, the IDEEA showed a close estimate of energy cost across the walking and the running intensities, whereas the SWA accurately assessed energy cost for slow to normal walking but showed increased underestimation of energy cost with increasing speed. The AR overestimated energy cost during walking and during slow running but did not respond to increasing running speed. CONCLUSIONS:To be able to capture children's physical activity, all three activity monitors need to be further developed. Overall, the IDEEA showed the highest ability to assess energy cost in this study, but SWA may be more feasible for use in children under free-living conditions.
journal_name
Med Sci Sports Exercjournal_title
Medicine and science in sports and exerciseauthors
Arvidsson D,Slinde F,Larsson S,Hulthén Ldoi
10.1249/MSS.0b013e31818896f4subject
Has Abstractpub_date
2009-03-01 00:00:00pages
603-11issue
3eissn
0195-9131issn
1530-0315journal_volume
41pub_type
杂志文章abstract：:The field of developmental neurobiology is entering a very exciting phase, in which the application of new techniques promises to lead to major advances in our understanding of basic developmental processes. There is a need to apply much of this new knowledge to problems of spinal cord and muscle development, about wh...
journal_title：Medicine and science in sports and exercise
pub_type： 杂志文章,评审
doi：
更新日期：1985-02-01 00:00:00
abstract：PURPOSE:This study aimed to examine the acute effect of caffeine on exercise capacity, exercise-related fatigue, and functional performance in prostate cancer survivors. METHODS:In this randomized, placebo-controlled, double-blind crossover study, 30 prostate cancer survivors (age, 70.3 ± 7.7 yr; body mass, 80.5 ± 13....
journal_title：Medicine and science in sports and exercise
pub_type： 杂志文章,随机对照试验
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abstract：:Recent research has demonstrated that intracellular signaling components associated with several proinflammatory cytokines have the potential to interact with signaling pathways that regulate anabolic processes in skeletal muscle. This presentation and the ensuing brief review are intended to present a selection of th...
journal_title：Medicine and science in sports and exercise
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journal_title：Medicine and science in sports and exercise
pub_type： 杂志文章
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journal_title：Medicine and science in sports and exercise
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journal_title：Medicine and science in sports and exercise
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pub_type： 临床试验,杂志文章
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doi：10.1097/00005768-199908000-00004
更新日期：1999-08-01 00:00:00
abstract：:The advantages of performing simultaneous inferences on the means of several response variables using multivariate analysis of variance are discussed. They include control over the problem of declaring false significant differences and the ability to investigate the effects of treatment on a given response variable af...
journal_title：Medicine and science in sports and exercise
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doi：
更新日期：1983-01-01 00:00:00
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journal_title：Medicine and science in sports and exercise
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doi：10.1249/MSS.0000000000001687
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journal_title：Medicine and science in sports and exercise
pub_type： 杂志文章
doi：10.1249/mss.0b013e318060f17d
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journal_title：Medicine and science in sports and exercise
pub_type： 临床试验,杂志文章,随机对照试验
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journal_title：Medicine and science in sports and exercise
pub_type： 杂志文章
doi：10.1249/01.mss.0000174881.68546.ec
更新日期：2005-08-01 00:00:00
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journal_title：Medicine and science in sports and exercise
pub_type： 杂志文章
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更新日期：1982-01-01 00:00:00
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journal_title：Medicine and science in sports and exercise
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journal_title：Medicine and science in sports and exercise
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更新日期：1995-04-01 00:00:00
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journal_title：Medicine and science in sports and exercise
pub_type： 杂志文章,随机对照试验
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journal_title：Medicine and science in sports and exercise
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更新日期：1995-11-01 00:00:00
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journal_title：Medicine and science in sports and exercise
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更新日期：1992-11-01 00:00:00
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journal_title：Medicine and science in sports and exercise
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pub_type： 杂志文章,随机对照试验
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journal_title：Medicine and science in sports and exercise
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更新日期：2014-06-01 00:00:00
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journal_title：Medicine and science in sports and exercise
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journal_title：Medicine and science in sports and exercise
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journal_title：Medicine and science in sports and exercise
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journal_title：Medicine and science in sports and exercise
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更新日期：1992-04-01 00:00:00
