Weight-loss induced changes in physical activity and activity energy expenditure in overweight and obese subjects before and after energy restriction

Activity energy expenditure (AEE) is the component of daily energy expenditure that is mainly influenced by the amount of physical activity (PA) and by the weight of the body displaced. This study aimed at analyzing the effect of weight loss on PA and AEE. The body weight and PA of 66 overweight and...

Full description

Saved in:
Bibliographic Details
Published in:PloS one 2013-03, Vol.8 (3), p.e59641-e59641
Main Authors: Bonomi, Alberto G, Soenen, Stijn, Goris, Annelies H C, Westerterp, Klaas R
Format: Article
Language:English
Subjects:
Acceleration
Accelerometers
Adaptation
Adult
Aged
Analysis
Bicycles
Biology
Body weight
Body weight changes
Body weight loss
Caloric Restriction
Cycling
Diet
Energy
Energy expenditure
Energy measurement
Energy Metabolism
Engineering
Exercise
Female
Humans
Male
Mathematics
Medicine
Metabolism
Middle Aged
Motor Activity
Obesity
Obesity - diet therapy
Obesity - metabolism
Obesity - physiopathology
Overweight
Physical activity
Sensors
Teenagers
Walking
Weight control
Weight loss
Weight Loss - physiology
Weight reduction
Women
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c758t-6467d4ba41816b937cd2e9594b842bb35559c922c97d96c4987d8e87eeda8cf63
cites cdi_FETCH-LOGICAL-c758t-6467d4ba41816b937cd2e9594b842bb35559c922c97d96c4987d8e87eeda8cf63
container_end_page e59641
container_issue 3
container_start_page e59641
container_title PloS one
container_volume 8
creator Bonomi, Alberto G
Soenen, Stijn
Goris, Annelies H C
Westerterp, Klaas R
description Activity energy expenditure (AEE) is the component of daily energy expenditure that is mainly influenced by the amount of physical activity (PA) and by the weight of the body displaced. This study aimed at analyzing the effect of weight loss on PA and AEE. The body weight and PA of 66 overweight and obese subjects were measured at baseline and after 12 weeks of 67% energy restriction. PA was measured using a tri-axial accelerometer for movement registration (Tracmor) and quantified in activity counts. Tracmor recordings were also processed using a classification algorithm to recognize 6 common activity types engaged in during the day. A doubly-labeled water validated equation based on Tracmor output was used to estimate AEE. After weight loss, body weight decreased by 13±4%, daily activity counts augmented by 9% (95% CI: +2%, +15%), and this increase was weakly associated with the decrease in body weight (R(2) = 7%; P
doi_str_mv 10.1371/journal.pone.0059641
format article
fullrecord <record><control><sourceid>gale_plos_</sourceid><recordid>TN_cdi_plos_journals_1330891445</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A478172981</galeid><doaj_id>oai_doaj_org_article_edf9a90acaf349839b48ec34e0406655</doaj_id><sourcerecordid>A478172981</sourcerecordid><originalsourceid>FETCH-LOGICAL-c758t-6467d4ba41816b937cd2e9594b842bb35559c922c97d96c4987d8e87eeda8cf63</originalsourceid><addsrcrecordid>eNqNk11v0zAUhiMEYmPwDxBEQkJw0RLHjmPfIE0TH5UmTeLz0nLsk9RVGne2M9Yfwv_FadPRoF2gXDh2nvc9OcfnJMlzlM0RLtG7le1dJ9v5xnYwz7KCU4IeJKeI43xG8ww_PHo_SZ54v4oQZpQ-Tk5yXBRFifFp8vsnmGYZZq31PjWd7hXoVC1l18CwTzfLrTdKtqlUwdyYsE1lp_9uoAPXxOV2A502oXcwiOwNuF873x1tK_CQ-r5agQo-raC2kdv51AHcwcSBD85EZ9s9TR7VsvXwbFzPku8fP3y7-Dy7vPq0uDi_nKmyYGFGCS01qSRBDNGK41LpHHjBScVIXlVDklzxPFe81JwqwlmpGbASQEumaorPkpd7303MX4wV9QJhnDGOCCkisdgT2sqV2Dizlm4rrDRid2BdI6QLRrUgQNdc8kwqWeMYCvOKMFCYQEYySovB6_0Yra_WoBV0wcl2Yjr90pmlaOyNwDTeXD4YvBkNnL3uY7nE2ngFbSs7sP3w3znBjCGeRfTVP-j92Y1UI2MCpqttjKsGU3FOSobKnDMUqfk9VHw0rI2K7VebeD4RvJ0IIhPgNjSy914svn75f_bqx5R9fcQuQbZh6W3bDy3jpyDZg8rFvnZQ3xUZZWKYnkM1xDA9YpyeKHtxfEF3osO44D8_4Rfa</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1330891445</pqid></control><display><type>article</type><title>Weight-loss induced changes in physical activity and activity energy expenditure in overweight and obese subjects before and after energy restriction</title><source>Publicly Available Content Database</source><source>PubMed Central</source><creator>Bonomi, Alberto G ; Soenen, Stijn ; Goris, Annelies H C ; Westerterp, Klaas R</creator><contributor>Johannsen, Darcy</contributor><creatorcontrib>Bonomi, Alberto G ; Soenen, Stijn ; Goris, Annelies H C ; Westerterp, Klaas R ; Johannsen, Darcy</creatorcontrib><description>Activity energy expenditure (AEE) is the component of daily energy expenditure that is mainly influenced by the amount of physical activity (PA) and by the weight of the body displaced. This study aimed at analyzing the effect of weight loss on PA and AEE. The body weight and PA of 66 overweight and obese subjects were measured at baseline and after 12 weeks of 67% energy restriction. PA was measured using a tri-axial accelerometer for movement registration (Tracmor) and quantified in activity counts. Tracmor recordings were also processed using a classification algorithm to recognize 6 common activity types engaged in during the day. A doubly-labeled water validated equation based on Tracmor output was used to estimate AEE. After weight loss, body weight decreased by 13±4%, daily activity counts augmented by 9% (95% CI: +2%, +15%), and this increase was weakly associated with the decrease in body weight (R(2) = 7%; P&lt;0.05). After weight loss subjects were significantly (P&lt;0.05) less sedentary (-26 min/d), and increased the time spent walking (+11 min/d) and bicycling (+4 min/d). However, AEE decreased by 0.6±0.4 MJ/d after weight loss. On average, a 2-hour/day reduction of sedentary time by increasing ambulatory and generic activities was required to restore baseline levels of AEE. In conclusion, after weight loss PA increased but the related metabolic demand did not offset the reduction in AEE due to the lower body weight. Promoting physical activity according to the extent of weight loss might increase successfulness of weight maintenance.</description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0059641</identifier><identifier>PMID: 23555733</identifier><language>eng</language><publisher>United States: Public Library of Science</publisher><subject>Acceleration ; Accelerometers ; Adaptation ; Adult ; Aged ; Analysis ; Bicycles ; Biology ; Body weight ; Body weight changes ; Body weight loss ; Caloric Restriction ; Cycling ; Diet ; Energy ; Energy expenditure ; Energy measurement ; Energy Metabolism ; Engineering ; Exercise ; Female ; Humans ; Male ; Mathematics ; Medicine ; Metabolism ; Middle Aged ; Motor Activity ; Obesity ; Obesity - diet therapy ; Obesity - metabolism ; Obesity - physiopathology ; Overweight ; Physical activity ; Sensors ; Teenagers ; Walking ; Weight control ; Weight loss ; Weight Loss - physiology ; Weight reduction ; Women</subject><ispartof>PloS one, 2013-03, Vol.8 (3), p.e59641-e59641</ispartof><rights>COPYRIGHT 2013 Public Library of Science</rights><rights>2013 Bonomi et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License: https://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2013 Bonomi et al 2013 Bonomi et al</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c758t-6467d4ba41816b937cd2e9594b842bb35559c922c97d96c4987d8e87eeda8cf63</citedby><cites>FETCH-LOGICAL-c758t-6467d4ba41816b937cd2e9594b842bb35559c922c97d96c4987d8e87eeda8cf63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.proquest.com/docview/1330891445/fulltextPDF?pq-origsite=primo$$EPDF$$P50$$Gproquest$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/1330891445?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,25753,27924,27925,37012,37013,44590,53791,53793,75126</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23555733$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Johannsen, Darcy</contributor><creatorcontrib>Bonomi, Alberto G</creatorcontrib><creatorcontrib>Soenen, Stijn</creatorcontrib><creatorcontrib>Goris, Annelies H C</creatorcontrib><creatorcontrib>Westerterp, Klaas R</creatorcontrib><title>Weight-loss induced changes in physical activity and activity energy expenditure in overweight and obese subjects before and after energy restriction</title><title>PloS one</title><addtitle>PLoS One</addtitle><description>Activity energy expenditure (AEE) is the component of daily energy expenditure that is mainly influenced by the amount of physical activity (PA) and by the weight of the body displaced. This study aimed at analyzing the effect of weight loss on PA and AEE. The body weight and PA of 66 overweight and obese subjects were measured at baseline and after 12 weeks of 67% energy restriction. PA was measured using a tri-axial accelerometer for movement registration (Tracmor) and quantified in activity counts. Tracmor recordings were also processed using a classification algorithm to recognize 6 common activity types engaged in during the day. A doubly-labeled water validated equation based on Tracmor output was used to estimate AEE. After weight loss, body weight decreased by 13±4%, daily activity counts augmented by 9% (95% CI: +2%, +15%), and this increase was weakly associated with the decrease in body weight (R(2) = 7%; P&lt;0.05). After weight loss subjects were significantly (P&lt;0.05) less sedentary (-26 min/d), and increased the time spent walking (+11 min/d) and bicycling (+4 min/d). However, AEE decreased by 0.6±0.4 MJ/d after weight loss. On average, a 2-hour/day reduction of sedentary time by increasing ambulatory and generic activities was required to restore baseline levels of AEE. In conclusion, after weight loss PA increased but the related metabolic demand did not offset the reduction in AEE due to the lower body weight. Promoting physical activity according to the extent of weight loss might increase successfulness of weight maintenance.</description><subject>Acceleration</subject><subject>Accelerometers</subject><subject>Adaptation</subject><subject>Adult</subject><subject>Aged</subject><subject>Analysis</subject><subject>Bicycles</subject><subject>Biology</subject><subject>Body weight</subject><subject>Body weight changes</subject><subject>Body weight loss</subject><subject>Caloric Restriction</subject><subject>Cycling</subject><subject>Diet</subject><subject>Energy</subject><subject>Energy expenditure</subject><subject>Energy measurement</subject><subject>Energy Metabolism</subject><subject>Engineering</subject><subject>Exercise</subject><subject>Female</subject><subject>Humans</subject><subject>Male</subject><subject>Mathematics</subject><subject>Medicine</subject><subject>Metabolism</subject><subject>Middle Aged</subject><subject>Motor Activity</subject><subject>Obesity</subject><subject>Obesity - diet therapy</subject><subject>Obesity - metabolism</subject><subject>Obesity - physiopathology</subject><subject>Overweight</subject><subject>Physical activity</subject><subject>Sensors</subject><subject>Teenagers</subject><subject>Walking</subject><subject>Weight control</subject><subject>Weight loss</subject><subject>Weight Loss - physiology</subject><subject>Weight reduction</subject><subject>Women</subject><issn>1932-6203</issn><issn>1932-6203</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><sourceid>DOA</sourceid><recordid>eNqNk11v0zAUhiMEYmPwDxBEQkJw0RLHjmPfIE0TH5UmTeLz0nLsk9RVGne2M9Yfwv_FadPRoF2gXDh2nvc9OcfnJMlzlM0RLtG7le1dJ9v5xnYwz7KCU4IeJKeI43xG8ww_PHo_SZ54v4oQZpQ-Tk5yXBRFifFp8vsnmGYZZq31PjWd7hXoVC1l18CwTzfLrTdKtqlUwdyYsE1lp_9uoAPXxOV2A502oXcwiOwNuF873x1tK_CQ-r5agQo-raC2kdv51AHcwcSBD85EZ9s9TR7VsvXwbFzPku8fP3y7-Dy7vPq0uDi_nKmyYGFGCS01qSRBDNGK41LpHHjBScVIXlVDklzxPFe81JwqwlmpGbASQEumaorPkpd7303MX4wV9QJhnDGOCCkisdgT2sqV2Dizlm4rrDRid2BdI6QLRrUgQNdc8kwqWeMYCvOKMFCYQEYySovB6_0Yra_WoBV0wcl2Yjr90pmlaOyNwDTeXD4YvBkNnL3uY7nE2ngFbSs7sP3w3znBjCGeRfTVP-j92Y1UI2MCpqttjKsGU3FOSobKnDMUqfk9VHw0rI2K7VebeD4RvJ0IIhPgNjSy914svn75f_bqx5R9fcQuQbZh6W3bDy3jpyDZg8rFvnZQ3xUZZWKYnkM1xDA9YpyeKHtxfEF3osO44D8_4Rfa</recordid><startdate>20130321</startdate><enddate>20130321</enddate><creator>Bonomi, Alberto G</creator><creator>Soenen, Stijn</creator><creator>Goris, Annelies H C</creator><creator>Westerterp, Klaas R</creator><general>Public Library of Science</general><general>Public Library of Science (PLoS)</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>IOV</scope><scope>ISR</scope><scope>3V.</scope><scope>7QG</scope><scope>7QL</scope><scope>7QO</scope><scope>7RV</scope><scope>7SN</scope><scope>7SS</scope><scope>7T5</scope><scope>7TG</scope><scope>7TM</scope><scope>7U9</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB.</scope><scope>KB0</scope><scope>KL.</scope><scope>L6V</scope><scope>LK8</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>M7S</scope><scope>NAPCQ</scope><scope>P5Z</scope><scope>P62</scope><scope>P64</scope><scope>PATMY</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>RC3</scope><scope>7X8</scope><scope>5PM</scope><scope>DOA</scope></search><sort><creationdate>20130321</creationdate><title>Weight-loss induced changes in physical activity and activity energy expenditure in overweight and obese subjects before and after energy restriction</title><author>Bonomi, Alberto G ; Soenen, Stijn ; Goris, Annelies H C ; Westerterp, Klaas R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c758t-6467d4ba41816b937cd2e9594b842bb35559c922c97d96c4987d8e87eeda8cf63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Acceleration</topic><topic>Accelerometers</topic><topic>Adaptation</topic><topic>Adult</topic><topic>Aged</topic><topic>Analysis</topic><topic>Bicycles</topic><topic>Biology</topic><topic>Body weight</topic><topic>Body weight changes</topic><topic>Body weight loss</topic><topic>Caloric Restriction</topic><topic>Cycling</topic><topic>Diet</topic><topic>Energy</topic><topic>Energy expenditure</topic><topic>Energy measurement</topic><topic>Energy Metabolism</topic><topic>Engineering</topic><topic>Exercise</topic><topic>Female</topic><topic>Humans</topic><topic>Male</topic><topic>Mathematics</topic><topic>Medicine</topic><topic>Metabolism</topic><topic>Middle Aged</topic><topic>Motor Activity</topic><topic>Obesity</topic><topic>Obesity - diet therapy</topic><topic>Obesity - metabolism</topic><topic>Obesity - physiopathology</topic><topic>Overweight</topic><topic>Physical activity</topic><topic>Sensors</topic><topic>Teenagers</topic><topic>Walking</topic><topic>Weight control</topic><topic>Weight loss</topic><topic>Weight Loss - physiology</topic><topic>Weight reduction</topic><topic>Women</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bonomi, Alberto G</creatorcontrib><creatorcontrib>Soenen, Stijn</creatorcontrib><creatorcontrib>Goris, Annelies H C</creatorcontrib><creatorcontrib>Westerterp, Klaas R</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Gale In Context: Opposing Viewpoints</collection><collection>Gale In Context: Science</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Biotechnology Research Abstracts</collection><collection>ProQuest Nursing and Allied Health Journals</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Immunology Abstracts</collection><collection>Meteorological &amp; Geoastrophysical Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Health and Medical</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Public Health Database</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science &amp; Engineering Collection</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>Advanced Technologies &amp; Aerospace Collection</collection><collection>Agricultural &amp; Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health &amp; Medical Complete (Alumni)</collection><collection>https://resources.nclive.org/materials</collection><collection>Nursing &amp; Allied Health Database (Alumni Edition)</collection><collection>Meteorological &amp; Geoastrophysical Abstracts - Academic</collection><collection>ProQuest Engineering Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agriculture Science Database</collection><collection>Health &amp; Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>ProQuest Biological Science Journals</collection><collection>Engineering Database</collection><collection>Nursing &amp; Allied Health Premium</collection><collection>ProQuest advanced technologies &amp; aerospace journals</collection><collection>ProQuest Advanced Technologies &amp; Aerospace Collection</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental Science Database</collection><collection>Materials science collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering collection</collection><collection>Environmental Science Collection</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>Open Access: DOAJ - Directory of Open Access Journals</collection><jtitle>PloS one</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bonomi, Alberto G</au><au>Soenen, Stijn</au><au>Goris, Annelies H C</au><au>Westerterp, Klaas R</au><au>Johannsen, Darcy</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Weight-loss induced changes in physical activity and activity energy expenditure in overweight and obese subjects before and after energy restriction</atitle><jtitle>PloS one</jtitle><addtitle>PLoS One</addtitle><date>2013-03-21</date><risdate>2013</risdate><volume>8</volume><issue>3</issue><spage>e59641</spage><epage>e59641</epage><pages>e59641-e59641</pages><issn>1932-6203</issn><eissn>1932-6203</eissn><abstract>Activity energy expenditure (AEE) is the component of daily energy expenditure that is mainly influenced by the amount of physical activity (PA) and by the weight of the body displaced. This study aimed at analyzing the effect of weight loss on PA and AEE. The body weight and PA of 66 overweight and obese subjects were measured at baseline and after 12 weeks of 67% energy restriction. PA was measured using a tri-axial accelerometer for movement registration (Tracmor) and quantified in activity counts. Tracmor recordings were also processed using a classification algorithm to recognize 6 common activity types engaged in during the day. A doubly-labeled water validated equation based on Tracmor output was used to estimate AEE. After weight loss, body weight decreased by 13±4%, daily activity counts augmented by 9% (95% CI: +2%, +15%), and this increase was weakly associated with the decrease in body weight (R(2) = 7%; P&lt;0.05). After weight loss subjects were significantly (P&lt;0.05) less sedentary (-26 min/d), and increased the time spent walking (+11 min/d) and bicycling (+4 min/d). However, AEE decreased by 0.6±0.4 MJ/d after weight loss. On average, a 2-hour/day reduction of sedentary time by increasing ambulatory and generic activities was required to restore baseline levels of AEE. In conclusion, after weight loss PA increased but the related metabolic demand did not offset the reduction in AEE due to the lower body weight. Promoting physical activity according to the extent of weight loss might increase successfulness of weight maintenance.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>23555733</pmid><doi>10.1371/journal.pone.0059641</doi><tpages>e59641</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1932-6203
ispartof PloS one, 2013-03, Vol.8 (3), p.e59641-e59641
issn 1932-6203
1932-6203
language eng
recordid cdi_plos_journals_1330891445
source Publicly Available Content Database; PubMed Central
subjects Acceleration
Accelerometers
Adaptation
Adult
Aged
Analysis
Bicycles
Biology
Body weight
Body weight changes
Body weight loss
Caloric Restriction
Cycling
Diet
Energy
Energy expenditure
Energy measurement
Energy Metabolism
Engineering
Exercise
Female
Humans
Male
Mathematics
Medicine
Metabolism
Middle Aged
Motor Activity
Obesity
Obesity - diet therapy
Obesity - metabolism
Obesity - physiopathology
Overweight
Physical activity
Sensors
Teenagers
Walking
Weight control
Weight loss
Weight Loss - physiology
Weight reduction
Women
title Weight-loss induced changes in physical activity and activity energy expenditure in overweight and obese subjects before and after energy restriction
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-30T23%3A09%3A32IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_plos_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Weight-loss%20induced%20changes%20in%20physical%20activity%20and%20activity%20energy%20expenditure%20in%20overweight%20and%20obese%20subjects%20before%20and%20after%20energy%20restriction&rft.jtitle=PloS%20one&rft.au=Bonomi,%20Alberto%20G&rft.date=2013-03-21&rft.volume=8&rft.issue=3&rft.spage=e59641&rft.epage=e59641&rft.pages=e59641-e59641&rft.issn=1932-6203&rft.eissn=1932-6203&rft_id=info:doi/10.1371/journal.pone.0059641&rft_dat=%3Cgale_plos_%3EA478172981%3C/gale_plos_%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c758t-6467d4ba41816b937cd2e9594b842bb35559c922c97d96c4987d8e87eeda8cf63%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=1330891445&rft_id=info:pmid/23555733&rft_galeid=A478172981&rfr_iscdi=true