Samuel T. Orange
Can sit-to-stand muscle power explain the ability to perform functional tasks in adults with severe obesity?
Orange, Samuel T.; Marshall, Phil; Madden, Leigh A.; Vince, Rebecca V.
Authors
Mr Phil Marshall Phil.Marshall@hull.ac.uk
Lecturer in Strength & Conditioning
Leigh A. Madden
Dr Rebecca Vince Rebecca.Vince@hull.ac.uk
Senior Lecturer in Health Physiology
Abstract
This study examined the relationship between sit-to-stand (STS) power and physical function in adults with severe obesity. Thirty-eight adults (age: 44 ± 12 years; body mass index [BMI]: 45.2 ± 7.8 kg/m2) completed evaluations of STS power, strength and functional performance. STS power was measured with a wearable inertial sensor, strength was assessed with the isometric mid-thigh pull, and function was measured with the timed up-and-go (TUG), six-minute walk test (6MWT) and 30-s chair STS. Power and strength (normalised to body mass) entered regression models in addition to age, gender, BMI and physical activity (daily step count). Power displayed large univariate associations with TUG (r = 0.50) and 30-s chair STS (r = 0.67), and a moderate association with 6MWT (r = 0.49). Forward stepwise regression revealed that power independently contributed to TUG (β = −0.40, p = 0.010), 30-s chair STS (β = 0.67, p < 0.001) and 6MWT performance (β = 0.27, p = 0.007). Power also appeared to be a superior determinant of function compared with strength. Power generated via the STS transfer largely underpins the ability to perform functional tasks in adults with severe obesity, although intervention studies are required to investigate a potentially causal relationship.
Citation
Orange, S. T., Marshall, P., Madden, L. A., & Vince, R. V. (2019). Can sit-to-stand muscle power explain the ability to perform functional tasks in adults with severe obesity?. Journal of sports sciences, 37(11), 1227-1234. https://doi.org/10.1080/02640414.2018.1553500
Journal Article Type | Article |
---|---|
Acceptance Date | Nov 23, 2018 |
Online Publication Date | Dec 5, 2018 |
Publication Date | 2019 |
Deposit Date | Dec 6, 2018 |
Publicly Available Date | Dec 6, 2019 |
Journal | Journal of Sports Sciences |
Print ISSN | 0264-0414 |
Publisher | Taylor and Francis |
Peer Reviewed | Peer Reviewed |
Volume | 37 |
Issue | 11 |
Pages | 1227-1234 |
DOI | https://doi.org/10.1080/02640414.2018.1553500 |
Keywords | Physical Therapy, Sports Therapy and Rehabilitation; Orthopedics and Sports Medicine |
Public URL | https://hull-repository.worktribe.com/output/1174161 |
Publisher URL | https://www.tandfonline.com/doi/full/10.1080/02640414.2018.1553500 |
Additional Information | Peer Review Statement: The publishing and review policy for this title is described in its Aims & Scope.; Aim & Scope: http://www.tandfonline.com/action/journalInformation?show=aimsScope&journalCode=rjsp20; Accepted: 2018-11-23; Published: 2018-12-05 |
Contract Date | Dec 6, 2018 |
Files
Article
(512 Kb)
PDF
Copyright Statement
©2018 The authors
You might also like
Downloadable Citations
About Repository@Hull
Administrator e-mail: repository@hull.ac.uk
This application uses the following open-source libraries:
SheetJS Community Edition
Apache License Version 2.0 (http://www.apache.org/licenses/)
PDF.js
Apache License Version 2.0 (http://www.apache.org/licenses/)
Font Awesome
SIL OFL 1.1 (http://scripts.sil.org/OFL)
MIT License (http://opensource.org/licenses/mit-license.html)
CC BY 3.0 ( http://creativecommons.org/licenses/by/3.0/)
Powered by Worktribe © 2025
Advanced Search