Confiabilidade inter e intra-avaliador na medida de força dos músculos rotadores do ombro em diferentes posições com a dinamometria isométrica

Saccol, Michele Forgiarini; Santos, Gislaine dos; Oliano, Henrique Jardim

doi:10.1590/1809-2950/17257624042017

Cited by 4 publications

(5 citation statements)

References 26 publications

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“…In addition, force measurements for IR were performed in the bear‐hug position and compared to the pain free, healthy (checked with ultrasound) contralateral side. Maximal isometric voluntary contraction (MVC) was measured with a MicroFet 2 hand‐held dynamometer which is an accurate, portable Force Evaluation and Testing (FET) device, with a sample frequency of 10 sample/s (Hogan Health Industries, Inc. 8020 South 1300 West, West Jordan, USA) [32, 33].…”

Section: Methodsmentioning

confidence: 99%

A classification for partial subscapularis tendon tears

Martetschläger¹,

Zampeli²,

Tauber

et al. 2020

Knee Surg Sports Traumatol Arthrosc

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The aim of the study was to analyze partial subscapularis tendon (SSC) tears and provide a descriptive classification. Methods The retrospective study included 50 patients with arthroscopically confirmed partial SSC tears. Internal rotation (IR) force measurements and IR ROM have been made and compared to the healthy contralateral side. Then the footprint of the SSC was routinely investigated by arthroscopy with standardized measurement of the bony footprint lesion. The partial tears were classified according to the mediolateral and craniocaudal extension of the rupture in the transverse and coronal plane, respectively. Results Partial SSC tears could be classified into split lesions (type 1, n = 11) and 3 further groups depending on the mediolateral peeled-off length of the bony footprint (type 2: < 10 mm, n = 20; type 3: 10-15 mm, n = 10; type 4: > 15 mm, n = 9). Type 2-4 could be further divided depending on the craniocaudal peeled-off length of the bony footprint (group A: < 10 mm, group B: 10-15 mm, group C: > 15 mm). Significantly decreased IR strength was shown for types 2-4 (p < 0.05) but not for split lesions as compared to healthy side. Types 1-4 showed significant decreased active IR ROM and all except type 3 (n.s.) which showed decreased passive IR ROM compared to the healthy side (p < 0.05). Conclusion We present a novel classification for partial SSC tears for a more detailed and reproducible description. This can help to improve the current knowledge about the appropriate treatment. It could be shown that partial tears of the subscapularis can have an impact on IR strength and motion.

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Section: Methodsmentioning

confidence: 99%

A classification for partial subscapularis tendon tears

Martetschläger¹,

Zampeli²,

Tauber

et al. 2020

Knee Surg Sports Traumatol Arthrosc

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“…In the study by Saccol et al 21 , reproducibility of HHD for the internal and external shoulder rotators was evaluated in 20 volunteers placed in supine position using a manual method and in sedestation position using a fixed method, with a rigid device. The ICC values of the non-fixed method determined in this current study, were higher than those determined by Saccol et al 22 .…”

Section: Discussioncontrasting

confidence: 83%

Comparison of fixed and non-fixed methods of hand-held dynamometry

Nepomuceno¹,

Menezes²,

Ribeiro³

et al.

Authorea

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Introduction: Hand-held dynamometry (HHD) is a technique used for evaluating muscle strength. The reproducibility and reliability of this instrument have been little reported. Method: Healthy individuals aged >18 years were recruited. Isometric strength was tested for ten upper limb muscle groups. The fixed method was performed using a system with suction cups connected to the dynamometer through an inelastic belt. However, during the non-fixed method, the examiner supported the device with the hand. The reproducibility and reliability were calculated using the intraclass correlation coefficient (ICC). Result: A total of 25 right-handed volunteers participated. The reliability ICC values (0.89-0.99) of the non-fixed method were higher than those of the fixed method (0.43-0.85). The reproducibility of the non-fixed method was also superior to that of the fixed method. Discussion: The comparison between the HHD methods suggested the non-fixed method has greater reproducibility and reliability.

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“…Isometric shoulder strength assessments were conducted using a Handheld Dynamometer (MicroFET 2; Hoogan Health Industries, West Jordan, UT, USA) to ensure precise measurements ( Biasini et al, 2023 ; Cools et al, 2016 ; Saccol, Santos & Oliano, 2017 ). Participants maintained a supine throughout the testing procedures.…”

Section: Methodsmentioning

confidence: 99%

Shoulder muscle weakness and proprioceptive impairments in type 2 diabetes mellitus: exploring correlations for improved clinical management

Reddy,

Alshahrani,

ALMohiza

et al. 2024

PeerJ

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Background Type 2 diabetes mellitus (T2DM) is a prevalent metabolic disorder with systemic implications, potentially affecting musculoskeletal health. This study aimed to assess shoulder muscle strength and joint repositioning accuracy in individuals with T2DM, exploring potential correlations and shedding light on the musculoskeletal consequences of the condition. The objectives were two-fold: (1) to assess and compare shoulder strength and joint repositioning accuracy between individuals with T2DM and asymptomatic counterparts, and (2) to examine the correlation between shoulder strength and joint repositioning accuracy in individuals with T2DM. Methods A cross-sectional study enrolled 172 participants using the convenience sampling method, including 86 individuals with T2DM and an age-matched asymptomatic group (n = 86). Shoulder strength was assessed using a handheld dynamometer, while joint repositioning accuracy was evaluated with an electronic digital inclinometer. Results Individuals with T2DM exhibited reduced shoulder muscle strength compared to asymptomatic individuals (p < 0.001). Additionally, joint repositioning accuracy was significantly lower in the T2DM group (p < 0.001). Negative correlations were observed between shoulder strength and joint repositioning accuracy in various directions (ranging from −0.29 to −0.46, p < 0.001), indicating that higher muscle strength was associated with improved joint repositioning accuracy in individuals with T2DM. Conclusion This study highlights the significant impact of T2DM on shoulder muscle strength and joint repositioning accuracy. Reduced strength and impaired accuracy are evident in individuals with T2DM, emphasizing the importance of addressing musculoskeletal aspects in diabetes management. The negative correlations suggest that enhancing shoulder muscle strength may lead to improved joint repositioning accuracy, potentially contributing to enhanced physical functioning in this population.

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Confiabilidade inter e intra-avaliador na medida de força dos músculos rotadores do ombro em diferentes posições com a dinamometria isométrica

Cited by 4 publications

References 26 publications

A classification for partial subscapularis tendon tears

A classification for partial subscapularis tendon tears

Comparison of fixed and non-fixed methods of hand-held dynamometry

Shoulder muscle weakness and proprioceptive impairments in type 2 diabetes mellitus: exploring correlations for improved clinical management

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