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Protocol for Forearm Pronosupination Strength Measuring in Different Postures: Reliability and Influence of Relevant Factors

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Protocol for Forearm Pronosupination Strength Measuring in Different Postures: Reliability and Influence of Relevant Factors

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dc.contributor.author Herrera-Ligero, Cristina es_ES
dc.contributor.author Sánchez Zuriaga, Daniel es_ES
dc.contributor.author Martínez-Iranzo, Ursula es_ES
dc.contributor.author Pitarch Corresa, Salvador es_ES
dc.contributor.author De Rosario Martínez, Helios es_ES
dc.date.accessioned 2024-06-11T18:18:51Z
dc.date.available 2024-06-11T18:18:51Z
dc.date.issued 2023-09 es_ES
dc.identifier.issn 0272-9490 es_ES
dc.identifier.uri http://hdl.handle.net/10251/204998
dc.description.abstract [EN] Importance: Despite the importance of pronosupination strength, which is key in daily activities, current evaluation protocols are disparate, and results differ regarding the influence of factors such as gender, age, limb dominance, or posture. Objective: To design a reliable device to measure pronation and supination torques in different forearm positions, considering the influence of gender, age, and limb dominance. Design: Reliability study with analysis of intrarater and interrater repeatability and examination of the influence of different factors on the strength of pronation and supination. Setting: Biomechanical analysis laboratory of the Instituto de Biomecánica de Valencia. Participants: Convenience sample of 39 healthy male and female participants, ages 18 to 65 yr. Outcomes and measures: Pronation strength and supination strength were studied in five forearm positions: 30° and 60° of supination, neutral rotation, and 30° and 60° of pronation. The influence of gender, age, and limb dominance was studied using repeated-measures analysis of variance. Intrarater and interrater reliabilities were studied in 17 participants, and the intraclass correlation coefficients (ICCs) were calculated from three measurement sessions. Results: Except for 60° of pronation, all ICCs ranged from .72 to .97. Gender, limb dominance, and posture significantly affected pronosupination strength (p < .05), with the highest supination strength at 60° of pronation and the highest pronation strength at 60° of supination. Conclusions and relevance: In using this reliable pronosupination torque assessment device and standardized protocol in the clinical setting, clinicians must consider the influence of gender, limb dominance, and forearm posture. What This Article Adds: The results of this study will allow occupational therapists to establish differences between patients' functionality in comparison with healthy individuals and to design recovery treatments and facilitate performance of manual tasks, considering which are the most advantageous positions to exert force. Furthermore, the developed device can be used to monitor the evolution of these torques in an objective and reliable manner. es_ES
dc.description.sponsorship This article was developed within the framework of the IBERUS project, a technological network of biomedical engineering applied to degenerative pathologies of the neuromusculoskeletal system in clinical and outpatient settings (CER-20211003) , and the CERVERA Network, financed by the Ministry of Science and Innovation through the Center for Industrial Technological Development, charged to the General State Budgets 2021 and the Recovery, Transformation and Resilience Plan. es_ES
dc.language Inglés es_ES
dc.publisher AOTA Press es_ES
dc.relation.ispartof American Journal of Occupational Therapy es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Isometric pronation es_ES
dc.subject Supination es_ES
dc.subject Elbow es_ES
dc.subject Rotation es_ES
dc.subject Torque es_ES
dc.subject Arm es_ES
dc.title Protocol for Forearm Pronosupination Strength Measuring in Different Postures: Reliability and Influence of Relevant Factors es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.5014/ajot.2023.050238 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/CDTI//CER-20211003/ es_ES
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Herrera-Ligero, C.; Sánchez Zuriaga, D.; Martínez-Iranzo, U.; Pitarch Corresa, S.; De Rosario Martínez, H. (2023). Protocol for Forearm Pronosupination Strength Measuring in Different Postures: Reliability and Influence of Relevant Factors. American Journal of Occupational Therapy. 77(5). https://doi.org/10.5014/ajot.2023.050238 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.5014/ajot.2023.050238 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 77 es_ES
dc.description.issue 5 es_ES
dc.identifier.pmid 37796621 es_ES
dc.relation.pasarela S\516666 es_ES
dc.contributor.funder Centro para el Desarrollo Tecnológico Industrial es_ES


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