Back to Search
Start Over
How do previously inactive individuals restructure their time to 'fit in' morning or evening exercise: a randomized controlled trial.
- Source :
-
Journal of behavioral medicine [J Behav Med] 2023 Jun; Vol. 46 (3), pp. 429-439. Date of Electronic Publication: 2022 Nov 03. - Publication Year :
- 2023
-
Abstract
- The objective of this study was to investigate changes in sedentary and active behaviors when previously inactive adults start exercising in the morning or evening. One-hundred adults with overweight or obesity (BMI ≥ 25 kg/m <superscript>2</superscript> ) were recruited for a 12-week intervention and randomized to one of three groups: (i) morning exercise (AMEx; 0600-0900); (ii) evening exercise (PMEx; 1600-1900); or (iii) waitlist control. AMEx and PMEx were prescribed self-paced aerobic exercise to achieve a weekly total of 250 min via a combination of supervised and unsupervised training. Sedentary and active behavior times were measured at baseline, mid- and post-intervention using the multimedia activity recall for children and adults. Time spent engaging in physical activity was significantly increased from baseline at both mid- (+ 14-22 min·day <superscript>-1</superscript> ) and post-intervention (+ 12-19 min·day <superscript>-1</superscript> ), for AMEx and PMEx. At 12-weeks, participants in both morning and evening exercise groups reported increased time spent Sleeping (+ 36 and + 20 min·day <superscript>-1</superscript> , respecitively), and reduced time spent watching TV/playing videogames (- 32 and - 25 min·day <superscript>-1</superscript> , respectively). In response to an exercise stimulus, previously inactive adults make encouraging modifications in how they use their time, and the patterns of change are similar with morning and evening exercise.<br /> (© 2022. The Author(s).)
- Subjects :
- Adult
Child
Humans
Exercise Therapy
Obesity
Overweight
Exercise
Sedentary Behavior
Subjects
Details
- Language :
- English
- ISSN :
- 1573-3521
- Volume :
- 46
- Issue :
- 3
- Database :
- MEDLINE
- Journal :
- Journal of behavioral medicine
- Publication Type :
- Academic Journal
- Accession number :
- 36326985
- Full Text :
- https://doi.org/10.1007/s10865-022-00370-x