Electromyographic analysis of the three subdivisions of gluteus medius during weight-bearing exercises / (Record no. 12923)
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| fixed length control field | 02628nas a22001937a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20210316164048.0 |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS | |
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| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION | |
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| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 171219t2010 sp ||||| |||| 00| 0 spa | |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 1758-2555 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | Salus Infirmorum |
| 245 00 - TITLE STATEMENT | |
| Title | Electromyographic analysis of the three subdivisions of gluteus medius during weight-bearing exercises /<br/> |
| Statement of responsibility, etc. | Kieran O'Sullivan, Sharon M Smith, David Sainsbury |
| 500 ## - GENERAL NOTE | |
| General note | PDF en biblioteca |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliografía: p. 8-9 |
| 520 8# - SUMMARY, ETC. | |
| Summary, etc. | Background: Gluteus medius (GM) dysfunction is associated with many musculoskeletal disorders. Rehabilitation<br/>exercises aimed at strengthening GM appear to improve lower limb kinematics and reduce pain. However, there is a<br/>lack of evidence to identify which exercises best activate GM. In particular, as GM consists of three distinct subdivisions,<br/>it is unclear if GM activation is consistent across these subdivisions during exercise. The aim of this study was to<br/>determine the activation of the anterior, middle and posterior subdivisions of GM during weight-bearing exercises.<br/>Methods: A single session, repeated-measures design. The activity of each GM subdivision was measured in 15 painfree subjects using surface electromyography (sEMG) during three weight-bearing exercises; wall squat (WS), pelvic<br/>drop (PD) and wall press (WP). Muscle activity was expressed relative to maximum voluntary isometric contraction<br/>(MVIC). Differences in muscle activation were determined using one-way repeated measures ANOVA with post-hoc<br/>Bonferroni analysis.<br/>Results: The activation of each GM subdivision during the exercises was significantly different (interaction effect; p <<br/>0.001). There were also significant main effects for muscle subdivision (p < 0.001) and for exercise (p < 0.001). The<br/>exercises were progressively more demanding from WS to PD to WP. The exercises caused significantly greater<br/>activation of the middle and posterior subdivisions than the anterior subdivision, with the WP significantly increasing<br/>the activation of the posterior subdivision (all p < 0.05).<br/>Discussion: Posterior GM displayed higher activation across all three exercises than both anterior and middle GM. The<br/>WP produced the highest %MVIC activation for all GM subdivisions, and this was most pronounced for posterior GM.<br/>Clinicians may use these results to effectively progress strengthening exercises for GM in the rehabilitation of lower<br/>extremity injuries. |
| 773 ## - HOST ITEM ENTRY | |
| Related parts | -- 2010, v 2, n 17, p. 1-9 |
| Title | Sports Medicine, Arthroscopy, Rehabilitation, Therapy and Technology |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Universal Decimal Classification |
| Koha item type | Artículo de revista |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection code | Home library | Current library | Date acquired | Total Checkouts | Full call number | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Universal Decimal Classification | Non-fiction | Revistas y artículos | Revistas y artículos | 30/10/2020 | PP | 5573 | 30/10/2020 | 30/10/2020 | Artículo de revista |