dc.contributor.author | Alahmadi, Mohammad A. | |
dc.contributor.author | Hills, Andrew P. | |
dc.contributor.author | King, Neil A. | |
dc.contributor.author | Byrne, Nuala M. | |
dc.date.accessioned | 2017-05-03T14:37:14Z | |
dc.date.available | 2017-05-03T14:37:14Z | |
dc.date.issued | 2011 | |
dc.date.modified | 2012-04-10T22:29:21Z | |
dc.identifier.issn | 1530-0315 | |
dc.identifier.doi | 10.1249/MSS.0b013e3181f7a0cb | |
dc.identifier.uri | http://hdl.handle.net/10072/44343 | |
dc.description.abstract | Purpose: The purpose of this study was to determine the effect of acute bouts of moderate- and high-intensity walking exercise on nonexercise activity thermogenesis (NEAT) in overweight and obese adults. Methods: Sixteen participants performed a single bout of either moderate-intensity walking exercise (MIE) or high-intensity walking exercise (HIE) on two separate occasions. The MIE consisted of walking for 60 min on a motorized treadmill at 6 kmIhj1. The 60-min HIE session consisted of walking in 5-min intervals at 6 kmIhj1 and 10% grade followed by 5 min at 0% grade. NEAT was assessed by accelerometer 3 d before, on the day of, and 3 d after the exercise sessions. Results: There was no significant difference in NEAT vector magnitude (counts per minute) between the preexercise period (days 1-3) and the exercise day (day 4) for either the MIE or the HIE protocol. In addition, there was no change in NEAT during the 3 d after the MIE session; however, NEAT increased by 16% on day 7 (postexercise) compared with the exercise day (P = 0.32). However, during the postexercise period after the HIE session, NEAT was increased by 25% on day 7 compared with the exercise day (P = 0.08) and by 30%-33% compared with the preexercise period (days 1, 2, and 3; P = 0.03, 0.03, and 0.02, respectively). Conclusion: A single bout of either MIE or HIE did not alter NEAT on the exercise day or on the first 2 d after the exercise session. However, monitoring NEAT on a third day allowed the detection of a 48-h delay in increased NEAT after performing HIE. A longer-term intervention is needed to determine the effect of accumulated exercise sessions over a week on NEAT. | |
dc.description.peerreviewed | Yes | |
dc.description.publicationstatus | Yes | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | Lippincott Williams & Wilkins | |
dc.publisher.place | United States | |
dc.relation.ispartofstudentpublication | N | |
dc.relation.ispartofpagefrom | 624 | |
dc.relation.ispartofpageto | 631 | |
dc.relation.ispartofissue | 4 | |
dc.relation.ispartofjournal | Medicine and Science in Sports and Exercise | |
dc.relation.ispartofvolume | 43 | |
dc.rights.retention | Y | |
dc.subject.fieldofresearch | Exercise Physiology | |
dc.subject.fieldofresearch | Human Movement and Sports Sciences | |
dc.subject.fieldofresearch | Medical Physiology | |
dc.subject.fieldofresearch | Public Health and Health Services | |
dc.subject.fieldofresearchcode | 110602 | |
dc.subject.fieldofresearchcode | 1106 | |
dc.subject.fieldofresearchcode | 1116 | |
dc.subject.fieldofresearchcode | 1117 | |
dc.title | Exercise Intensity Influences Nonexercise Activity Thermogenesis in Overweight and Obese Adults | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dc.type.code | C - Journal Articles | |
gro.date.issued | 2011 | |
gro.hasfulltext | No Full Text | |
gro.griffith.author | Hills, Andrew | |