Does changing the plane of abduction influence shoulder muscle recruitment patterns in healthy individuals?

Journal article


Reed, Darren, Cathers, Ian Richard, Halaki, Mark and Ginn, Karen A.. (2016). Does changing the plane of abduction influence shoulder muscle recruitment patterns in healthy individuals? Manual Therapy. https://doi.org/10.1016/j.math.2015.04.014
AuthorsReed, Darren, Cathers, Ian Richard, Halaki, Mark and Ginn, Karen A.
Abstract

Study design: Observational laboratory study. Background: Abduction is a movement commonly used in the assessment of shoulder dysfunction and prescription of exercises to improve shoulder function. Abduction in the scapular and coronal planes are used interchangeably. It is not known if the activation of individual shoulder muscles differ between abduction performed in these planes and therefore, if they represent different tests/exercises. Objective: To quantify and compare the muscle activation patterns and levels for each shoulder muscle during abduction performed in the scapular plane with that performed in the coronal (scapular −30°) and scapular +30° planes. Methods: Electromyographic recordings were taken from eight shoulder muscles of fourteen healthy volunteers during shoulder abduction in the scapular and coronal planes and in a plane 30° anterior to the scapular plane (scapular +30°) at 50% of maximum load. Results: Similar average muscle activation levels were demonstrated during abduction in the scapular plane and within a 30° arc of this plane for all muscles except: middle deltoid (5% MVC higher activation in the coronal and 4% MVC lower activation in the scapular +30° plane) and upper trapezius (6% MVC lower activation in the scapular +30° plane). Activation patterns between planes for all muscles were similar (ICC(3,1) ≥ 0.87). Conclusions: Abduction can be performed within a 30° arc of the scapular plane with no change in shoulder muscle activation patterns. Only middle deltoid activation levels change between the scapular and coronal planes and middle deltoid and upper trapezius between the scapular and scapular +30° planes.

Keywordsshoulder; abduction; muscle activation; electromyography
Year2016
JournalManual Therapy
PublisherChurchill Livingstone
Digital Object Identifier (DOI)https://doi.org/10.1016/j.math.2015.04.014
Research GroupSchool of Behavioural and Health Sciences
Publisher's version
File Access Level
Controlled
Place of publicationUnited States of America
Permalink -

https://acuresearchbank.acu.edu.au/item/858vz/does-changing-the-plane-of-abduction-influence-shoulder-muscle-recruitment-patterns-in-healthy-individuals

Restricted files

Publisher's version

  • 92
    total views
  • 0
    total downloads
  • 3
    views this month
  • 0
    downloads this month
These values are for the period from 19th October 2020, when this repository was created.

Export as

Related outputs

Analysis of phase detects altered timing of muscle activation in subjects with chronic shoulder pain
Ginn, Karen A., Cathers, Ian, Boettcher, Craig and Halaki, Mark. (2022). Analysis of phase detects altered timing of muscle activation in subjects with chronic shoulder pain. Journal of Electromyography and Kinesiology. 62, p. Article 102621. https://doi.org/10.1016/j.jelekin.2021.102621
Is subscapularis recruited in a similar manner during shoulder internal rotation exercises and belly press and lift off tests?
Ginn, Karen, Reed, Darren, Jones, Chelsea, Downes, Anthony, Cathers, Ian and Halaki, Mark. (2017). Is subscapularis recruited in a similar manner during shoulder internal rotation exercises and belly press and lift off tests? Journal of Science and Medicine in Sport. 20(6), pp. 566 - 571. https://doi.org/10.1016/j.jsams.2016.10.018
Shoulder muscle activation patterns and levels differ between open and closed-chain abduction
Reed, Darren, Cathers, Ian, Halaki, Mark and Ginn, Karen. (2017). Shoulder muscle activation patterns and levels differ between open and closed-chain abduction. Journal of Science and Medicine in Sport. 21(5), pp. 462 - 466. https://doi.org/10.1016/j.jsams.2017.07.024
Does load influence shoulder muscle recruitment patterns during scapular plane abduction?
Reed, Darren, Cathers, Ian Richard, Halaki, Mark and Ginn, Karen A.. (2016). Does load influence shoulder muscle recruitment patterns during scapular plane abduction? Journal of Science and Medicine in Sport. https://doi.org/10.1016/j.jsams.2015.10.007
Associations among work-related stress, cortisol, inflammation, and metabolic syndrome
Almadi, Tawfiq, Cathers, Ian and Chow, Chin Moi. (2013). Associations among work-related stress, cortisol, inflammation, and metabolic syndrome. Psychophysiology. 50(9), pp. 821 - 830. https://doi.org/10.1111/psyp.12069
Rotator cuff muscles perform different functional roles during shoulder external rotation exercises
Tardo, Daniel, Halaki, Mark, Cathers, Ian and Ginn, Karen. (2013). Rotator cuff muscles perform different functional roles during shoulder external rotation exercises. Clinical Anatomy. 26(2), pp. 236 - 243. https://doi.org/10.1002/ca.22128
Does supraspinatus initiate shoulder abduction?
Reed, Darren, Cathers, Ian, Halaki, Mark and Ginn, Karen. (2013). Does supraspinatus initiate shoulder abduction? Journal of Electromyography and Kinesiology. 23(2), pp. 425 - 429. https://doi.org/10.1016/j.jelekin.2012.11.008
Systematic nonlinear relations between joint mechanics and the neural reflex response with changes in stretch amplitude at the wrist
Halaki, Mark, O'Dwyer, Nicholas, Cathers, Ian and Heritier, Stephane. (2012). Systematic nonlinear relations between joint mechanics and the neural reflex response with changes in stretch amplitude at the wrist. Journal of Biomechanics. 45(16), pp. 2755 - 2762. https://doi.org/10.1016/j.jbiomech.2012.09.009
The association between work stress and inflammatory biomarkers in Jordanian male workers
Almadi, Tawfiq, Cathers, Ian, Mansour, Ayman M. Hamdan and Chow, Chin Moi. (2012). The association between work stress and inflammatory biomarkers in Jordanian male workers. Psychophysiology. 49(2), pp. 172 - 177. https://doi.org/10.1111/j.1469-8986.2011.01296.x
An electromyographic study of parkinsonian swallowing and its response to levodopa
Tawadros, Paul, Cordato, Dennis, Cathers, Ian and Burne, John. (2012). An electromyographic study of parkinsonian swallowing and its response to levodopa. Movement Disorders Society. 27(14), pp. 1811 - 1815. https://doi.org/10.1002/mds.25262
An Arabic version of the Perceived Stress Scale: Translation and validation study
Almadi, Tawfiq, Cathers, Ian, Mansour, Ayman M. H. and Chow, Chin Moi. (2012). An Arabic version of the Perceived Stress Scale: Translation and validation study. International Journal of Nursing Studies. 49(1), pp. 84 - 89. https://doi.org/10.1016/j.ijnurstu.2011.07.012
A comprehensive analysis of muscle recruitment patterns during shoulder flexion: An electromyographic study
Wattanaprakornkul, Duangjai, Halaki, Mark, Boettcher, Craig, Cathers, Ian and Ginn, Karen A.. (2011). A comprehensive analysis of muscle recruitment patterns during shoulder flexion: An electromyographic study. Clinical Anatomy. 24(5), pp. 619 - 626. https://doi.org/10.1002/ca.21123
Direction-specific recruitment of rotator cuff muscles during bench press and row
Wattanaprakornkul, Duangjai, Halaki, Mark, Cathers, Ian and Ginn, Karen. (2011). Direction-specific recruitment of rotator cuff muscles during bench press and row. Journal of Electromyography and Kinesiology. 21(6), pp. 1041 - 1049. https://doi.org/10.1016/j.jelekin.2011.09.002
Revision of the shoulder normalization tests is required to include rhomboid major and teres major
Ginn, K. A., Halaki, M. and Cathers, I.. (2011). Revision of the shoulder normalization tests is required to include rhomboid major and teres major. Journal of Orthopaedic Research. 29(12), pp. 1846 - 1849. https://doi.org/10.1002/jor.21488
The rotator cuff muscles have a direction specific recruitment pattern during shoulder flexion and extension exercises
Wattanaprakornkul, Duangjai, Cathers, Ian, Halaki, Mark and Ginn, Karen. (2011). The rotator cuff muscles have a direction specific recruitment pattern during shoulder flexion and extension exercises. Journal of Science and Medicine in Sport. 14(5), pp. 376 - 382. https://doi.org/10.1016/j.jsams.2011.01.001
Does passive mobilization of shoulder region joints provide additional benefit over advice and exercise alone for people who have shoulder pain and minimal movement restriction? A randomized controlled trial
Yiasemides, Ross, Halaki, Mark, Cathers, Ian and Ginn, Karen. (2011). Does passive mobilization of shoulder region joints provide additional benefit over advice and exercise alone for people who have shoulder pain and minimal movement restriction? A randomized controlled trial. Physical Therapy. 91(2), pp. 178 - 189. https://doi.org/10.2522/ptj.20100111