FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2081103508> ?p ?o ?g. }

• W2081103508 endingPage "752" @default.
• W2081103508 startingPage "743" @default.
• W2081103508 abstract "Study Design Controlled laboratory study. Objectives To examine the timing of the 3 portions of the trapezius muscle in relation to the posterior deltoid (PD) muscle and in relation to one another during 4 selected shoulder exercises: (1) prone extension, (2) forward flexion in side lying, (3) external rotation in side lying, and (4) prone horizontal abduction with external rotation. Background Deficiencies in trapezius muscle recruitment have been identified in patients with shoulder pain. Alterations in the trapezius muscle activation level and timing have been identified in previous research. Scapular muscle exercises in which the middle trapezius (MT) and lower trapezius (LT) muscle showed optimal activity with minimal upper trapezius (UT) muscle participation have been recently identified. However, it is currently unknown if these exercises also promote early activation of the scapular stabilizing musculature. Methods The intermuscular and intramuscular timing of muscle activation (based on an activation level of greater than 10% maximum voluntary contraction beyond basic activity) of the 3 portions of the trapezius muscle during 4 exercises were examined by surface EMG in 30 healthy subjects on the dominant side (14 males, 16 females). A 1-sample t test was used to determine which portions of the trapezius muscle were activated significantly earlier or later than the PD (intermuscular timing). An analysis of variance for repeated measures (3 levels) was used for each exercise to determine possible timing differences among the 3 portions of the trapezius muscle (intramuscular timing). Results Intermuscular and intramuscular differences in timing of the portions of the trapezius muscle were found. The UT was activated significantly later than the PD (P<.01), and the MT was activated significantly earlier than the PD (P<.01), during the prone extension exercise. During the horizontal abduction with external rotation exercise, the MT (P<.01) and the LT (P = .01) were activated significantly earlier than the PD. During prone extension, side-lying external rotation, and prone horizontal abduction with external rotation, significant differences were found between the UT and MT, between the UT and LT, but not between the MT and LT. In these exercises the MT and LT were activated significantly earlier than the UT. During forward flexion in side lying, no significant timing differences were found between the activation of the portions of the trapezius. Conclusions With the exception of the LT during prone extension, the prone extension exercise and the prone horizontal abduction with external rotation exercise promote early activation of the MT and LT in relation to the scapular and glenohumeral prime mover. Taking into account the limited generalizability of the results due to a narrow age range, these exercises are potentially promising for the treatment of intermuscular and intramuscular timing disorders of the trapezius muscle. J Orthop Sports Phys Ther 2009;39(10):743–752. doi:10.2519/jospt.2009.3089" @default.
• W2081103508 created "2016-06-24" @default.
• W2081103508 creator A5009078233 @default.
• W2081103508 creator A5029045260 @default.
• W2081103508 creator A5064525670 @default.
• W2081103508 creator A5068015624 @default.
• W2081103508 creator A5081062494 @default.
• W2081103508 date "2009-10-01" @default.
• W2081103508 modified "2023-09-26" @default.
• W2081103508 title "Trapezius Muscle Timing During Selected Shoulder Rehabilitation Exercises" @default.
• W2081103508 cites W1893572337 @default.
• W2081103508 cites W1963660107 @default.
• W2081103508 cites W1964439317 @default.
• W2081103508 cites W1969563034 @default.
• W2081103508 cites W1979651268 @default.
• W2081103508 cites W1984552329 @default.
• W2081103508 cites W1990127595 @default.
• W2081103508 cites W1997773698 @default.
• W2081103508 cites W1998502200 @default.
• W2081103508 cites W1999906100 @default.
• W2081103508 cites W2006886581 @default.
• W2081103508 cites W2018074459 @default.
• W2081103508 cites W2025149527 @default.
• W2081103508 cites W2030347210 @default.
• W2081103508 cites W2035874177 @default.
• W2081103508 cites W2037068914 @default.
• W2081103508 cites W2038246695 @default.
• W2081103508 cites W2040819159 @default.
• W2081103508 cites W2042628821 @default.
• W2081103508 cites W2043084614 @default.
• W2081103508 cites W2050853684 @default.
• W2081103508 cites W2052060350 @default.
• W2081103508 cites W2059208443 @default.
• W2081103508 cites W2061670505 @default.
• W2081103508 cites W2063629468 @default.
• W2081103508 cites W2066251559 @default.
• W2081103508 cites W2076458120 @default.
• W2081103508 cites W2087277141 @default.
• W2081103508 cites W2094992385 @default.
• W2081103508 cites W2099901730 @default.
• W2081103508 cites W2104154918 @default.
• W2081103508 cites W2105171341 @default.
• W2081103508 cites W2109140866 @default.
• W2081103508 cites W2110435358 @default.
• W2081103508 cites W2112083273 @default.
• W2081103508 cites W2113416281 @default.
• W2081103508 cites W2115450307 @default.
• W2081103508 cites W2120887258 @default.
• W2081103508 cites W2122327920 @default.
• W2081103508 cites W2124779604 @default.
• W2081103508 cites W2134839736 @default.
• W2081103508 cites W2137991218 @default.
• W2081103508 cites W2138923137 @default.
• W2081103508 cites W2143801132 @default.
• W2081103508 cites W2156948476 @default.
• W2081103508 cites W2166893736 @default.
• W2081103508 cites W2167031924 @default.
• W2081103508 cites W2168742553 @default.
• W2081103508 cites W2171461936 @default.
• W2081103508 cites W2172044918 @default.
• W2081103508 cites W2221469612 @default.
• W2081103508 cites W2225970297 @default.
• W2081103508 cites W2488164446 @default.
• W2081103508 cites W3047736139 @default.
• W2081103508 cites W4231778280 @default.
• W2081103508 cites W4233420378 @default.
• W2081103508 cites W66764751 @default.
• W2081103508 doi "https://doi.org/10.2519/jospt.2009.3089" @default.
• W2081103508 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19801813" @default.
• W2081103508 hasPublicationYear "2009" @default.
• W2081103508 type Work @default.
• W2081103508 sameAs 2081103508 @default.
• W2081103508 citedByCount "64" @default.
• W2081103508 countsByYear W20811035082012 @default.
• W2081103508 countsByYear W20811035082013 @default.
• W2081103508 countsByYear W20811035082014 @default.
• W2081103508 countsByYear W20811035082015 @default.
• W2081103508 countsByYear W20811035082016 @default.
• W2081103508 countsByYear W20811035082017 @default.
• W2081103508 countsByYear W20811035082018 @default.
• W2081103508 countsByYear W20811035082019 @default.
• W2081103508 countsByYear W20811035082020 @default.
• W2081103508 countsByYear W20811035082021 @default.
• W2081103508 countsByYear W20811035082022 @default.
• W2081103508 countsByYear W20811035082023 @default.
• W2081103508 crossrefType "journal-article" @default.
• W2081103508 hasAuthorship W2081103508A5009078233 @default.
• W2081103508 hasAuthorship W2081103508A5029045260 @default.
• W2081103508 hasAuthorship W2081103508A5064525670 @default.
• W2081103508 hasAuthorship W2081103508A5068015624 @default.
• W2081103508 hasAuthorship W2081103508A5081062494 @default.
• W2081103508 hasConcept C105702510 @default.
• W2081103508 hasConcept C137711082 @default.
• W2081103508 hasConcept C1862650 @default.
• W2081103508 hasConcept C2776050358 @default.
• W2081103508 hasConcept C2776116199 @default.
• W2081103508 hasConcept C2777515770 @default.
• W2081103508 hasConcept C2778818304 @default.

• next