Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery
Heart rate recovery (HRR) is an indicator of all-cause mortality in children and adults. We aimed to determine the effect of adiposity and Prader-Willi Syndrome (PWS), a congenital form of obesity, on HRR. Sixteen children of normal weight (NW = body fat % ≤85th percentile, 9.4 ± 1.1 y), 18 children...
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doaj-110120578c1541078fc159b5df9b73192020-11-25T01:47:09ZengHindawi LimitedJournal of Obesity2090-07082090-07162013-01-01201310.1155/2013/384167384167Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate RecoveryDiobel M. Castner0Daniela A. Rubin1Daniel A. Judelson2Andrea M. Haqq3Department of Kinesiology, California State University, Fullerton, 800 North State College Boulevard, KHS-236, Fullerton, CA 92831, USADepartment of Kinesiology, California State University, Fullerton, 800 North State College Boulevard, KHS-236, Fullerton, CA 92831, USADepartment of Kinesiology, California State University, Fullerton, 800 North State College Boulevard, KHS-236, Fullerton, CA 92831, USADepartment of Pediatrics, University of Alberta, Edmonton, AB, T6G 2R7, CanadaHeart rate recovery (HRR) is an indicator of all-cause mortality in children and adults. We aimed to determine the effect of adiposity and Prader-Willi Syndrome (PWS), a congenital form of obesity, on HRR. Sixteen children of normal weight (NW = body fat % ≤85th percentile, 9.4 ± 1.1 y), 18 children with obesity (OB = body fat % >95th percentile, 9.3 ± 1.1 y), and 11 PWS youth (regardless of body fat %; 11.4 ± 2.5 y) completed peak and submaximal bike tests on separate visits. HRR was recorded one minute following peak and submaximal exercises. All groups displayed similar HRR from peak exercise, while NW (54 ± 16 beats) and OB (50 ± 12 beats) exhibited a significantly faster HRR from submaximal exercise than PWS (37 ± 14 beats). These data suggest that excess adiposity does not influence HRR in children, but other factors such as low cardiovascular fitness and/or autonomic dysfunction might be more influential.http://dx.doi.org/10.1155/2013/384167 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Diobel M. Castner Daniela A. Rubin Daniel A. Judelson Andrea M. Haqq |
spellingShingle |
Diobel M. Castner Daniela A. Rubin Daniel A. Judelson Andrea M. Haqq Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery Journal of Obesity |
author_facet |
Diobel M. Castner Daniela A. Rubin Daniel A. Judelson Andrea M. Haqq |
author_sort |
Diobel M. Castner |
title |
Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery |
title_short |
Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery |
title_full |
Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery |
title_fullStr |
Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery |
title_full_unstemmed |
Effects of Adiposity and Prader-Willi Syndrome on Postexercise Heart Rate Recovery |
title_sort |
effects of adiposity and prader-willi syndrome on postexercise heart rate recovery |
publisher |
Hindawi Limited |
series |
Journal of Obesity |
issn |
2090-0708 2090-0716 |
publishDate |
2013-01-01 |
description |
Heart rate recovery (HRR) is an indicator of all-cause mortality in children and adults. We aimed to determine the effect of adiposity and Prader-Willi Syndrome (PWS), a congenital form of obesity, on HRR. Sixteen children of normal weight (NW = body fat % ≤85th percentile, 9.4 ± 1.1 y), 18 children with obesity (OB = body fat % >95th percentile, 9.3 ± 1.1 y), and 11 PWS youth (regardless of body fat %; 11.4 ± 2.5 y) completed peak and submaximal bike tests on separate visits. HRR was recorded one minute following peak and submaximal exercises. All groups displayed similar HRR from peak exercise, while NW (54 ± 16 beats) and OB (50 ± 12 beats) exhibited a significantly faster HRR from submaximal exercise than PWS (37 ± 14 beats). These data suggest that excess adiposity does not influence HRR in children, but other factors such as low cardiovascular fitness and/or autonomic dysfunction might be more influential. |
url |
http://dx.doi.org/10.1155/2013/384167 |
work_keys_str_mv |
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