Motor unit behavior of lumbar multifidus during a forward trunk bending task performed under different speeds and loads in asymptomatic participants
Peemongkon Wattananon, Aminu Alhassan Ibrahim, Natchaya Rujirek, Sasithorn Kongoun, Katayan Klahan, Jim Richards · 2025
Read Motor unit behavior of lumbar multifidus during a forward trunk bending task performed under different speeds and loads in asymptomatic participants by Peemongkon Wattananon, Aminu Alhassan Ibrahim, Natchaya Rujirek, Sasithorn Kongoun, Katayan Klahan, Jim Richards (2025) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-12749276.txt.
Description
Peemongkon Wattananon and five co-authors study a deep back muscle in a 2025 lab study. The muscle helps hold the trunk firm in still poses and in motion, yet its motor unit acts have been little probed. The team asked how sound repeat measures of those acts are, and how speed and load change them.
Twenty-nine adults with no back pain bent their trunks forward for 60 seconds at a time. Two speeds and two loads were mixed across sets. Fine wire-free sensors split the muscle signal into single motor units. The study shows which measures stay steady on retest, a base for later work on back pain.
Catalog record
| CREATOR | Peemongkon Wattananon, Aminu Alhassan Ibrahim, Natchaya Rujirek, Sasithorn Kongoun, Katayan Klahan, Jim Richards |
|---|---|
| YEAR | 2025 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 36 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |