ArticleJournal of physical therapy science2015
Effects of performing an abdominal hollowing exercise on trunk muscle activity during curl-up exercise on an unstable surface.
Article in Journal of physical therapy science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04719676 (Comparison of Core Strength Training Using Stable Versus Unstable Surfaces On Strength, Flexibility, Balance, Coordination and Speed in Gym Members), which is not on this map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Comparison of Core Strength Training Using Stable Versus Unstable Surfaces On Strength, Flexibility, Balance, Coordination and Speed in Gym Members
Who cites it
7 citing papers in PubMed.
- Article
- Comparison of the Electromyography Activity during Exercises with Stable and Unstable Surfaces: A Systematic Review and Meta-Analysis.Sports (Basel, Switzerland) · 2024Review
- Eletromyography of abdominal muscles in different physical exercises: An update protocol for systematic review and meta-analysis.Medicine · 2018Article
- Article
- Comparison of abdominal muscle thickness according to feedback method used during abdominal hollowing exercise.Journal of physical therapy science · 2016Article
- Effect of neck flexion restriction on sternocleidomastoid and abdominal muscle activity during curl-up exercises.Journal of physical therapy science · 2016Article
- Changes in Activation of Abdominal Muscles at Selected Angles During Trunk Exercise by Using Ultrasonography.Annals of rehabilitation medicine · 2015Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
[Purpose] The purpose of this study was to investigate the effects of the abdominal hollowing exercise on trunk muscle activity during the curl-up exercise on an unstable surface by measuring electromyography (EMG) activity. [Subjects] Fourteen young healthy adults (nine male, five female) voluntarily participated in this study. [Methods] Each subject was asked to perform a curl-up exercise on two supporting surfaces (stable and unstable surfaces) combined with the abdominal hollowing exercise on an unstable surface. The muscle activities of the rectus abdominis (RA), external oblique (EO), internal oblique (IO), and transverse abdominis (TrA) were measured using surface EMG during performance of the curl-up exercise. [Results] The EMG activity of the RA and EO was significantly higher on an unstable surface than on a stable surface during the curl-up exercise. The EMG activities of the TrA and IO were greater in combination with the abdominal hollowing exercise on an unstable surface than during the curl-up exercise on both a stable and unstable surface. [Conclusion] These findings suggest that the local trunk muscle activity during the curl-up exercise is more strongly affected by combination with the abdominal hollowing exercise than by performance on an unstable supporting surface.
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Registered trials
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