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      Análise do equilíbrio postural estático e da intensidade das dores musculoesqueléticas após o uso de palmilhas proprioceptivas por militares do serviço ostensivo Translated title: Analysis of static postural balance and of intensity of musculoskeletal pains after the use of proprioceptive insoles by ostensive service militaries Translated title: Análisis del equilibrio postural estático y de la intensidad de los dolores musculoesqueléticas después del uso de plantillas propioceptivas por militares del servicio ostensivo

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          Abstract

          RESUMO Para a manutenção do equilíbrio, o organismo utiliza os sistemas visuais, vestibulares e proprioceptivos, que enviam informações para o sistema nervoso central acerca das condições do corpo com o objetivo de estabilizá-lo. Este estudo avaliou o efeito das palmilhas proprioceptivas sobre o equilíbrio postural estático e as dores musculoesqueléticas após dois meses de uso, por meio de uma pesquisa analítica longitudinal com 15 militares saudáveis do sexo masculino com média de idade de 34±7,5 anos. Eles foram submetidos à avaliação do equilíbrio por meio da plataforma Medicapteurs® e pelo protocolo CNT. Não houve diferença estatística para os desvios do corpo e velocidade do centro de pressão. A pressão plantar teve mudança estatisticamente significante para o pé esquerdo e o pé direito correspondendo a p=0,0001 e p=0,0007, respectivamente. Houve redução das médias de dores nos joelhos, pés e calcanhares e diminuição significativa da dor lombar, com p=0,0180. O equilíbrio estático não foi alterado significativamente com o uso das palmilhas proprioceptivas pelos militares, contudo elas proporcionaram melhor redistribuição das pressões plantares e parecem atenuar as dores musculoesqueléticas das extremidades inferiores. Por isso as palmilhas podem ser consideradas para esse grupo uma terapêutica de prevenção contra lesões relacionadas à sua atividade laboral.

          Translated abstract

          ABSTRACT To maintain the balance, the body uses visual, vestibular and proprioceptive systems, which send information to the central nervous system about the body’s conditions in order to stabilize it. This study evaluated the effect of proprioceptive insoles on static postural balance and musculoskeletal pains after two months of use, through a longitudinal analytical study with 15 healthy male soldiers with a mean age of 34±7.5 years. They were subjected to balance evaluation through the Medicapteurs® platform and by CNT protocol. There was no statistical difference for the deviations of the body and speed of the center of pressure. Plantar pressure had a statistically significant change for the left and the right feet, corresponding to p=0.0001 and p=0.0007, respectively. There was a reduction in the mean values of the pains in the knees, feet and heels and a significant decrease in lumbar spine pain, with p=0.0180. The static balance was not significantly altered with the use of proprioceptive insoles by the militaries; however, these insoles provided a better redistribution of plantar pressures and seem to attenuate the musculoskeletal pains of the lower extremities. Therefore, insoles can be considered as a prevention therapy against injuries for this group related to their work activity.

          Translated abstract

          RESUMEN Para mantener el equilibrio el cuerpo utiliza los sistemas visuales, vestibulares y propioceptivos, que envían información al sistema nervioso central sobre las condiciones del cuerpo para estabilizarlo. Este estudio evaluó el efecto de las plantillas propioceptivas sobre el equilibrio postural estático y los dolores musculoesqueléticas después de dos meses de uso, a través de una investigación analítica longitudinal con 15 soldados sanos con una edad media de 34±7.5 años. Ellos fueron sometidos a evaluación de equilibrio a través de la plataforma Medicapteurs® y por el protocolo CNT. No hubo diferencia estadística para las desviaciones del cuerpo y para la velocidad del centro de presión. La presión plantar tuvo un cambio estadísticamente significativo para el pie izquierdo y el pie derecho correspondiente a p=0.0001 y p=0.0007, respectivamente. Hubo una reducción en las promedio de los dolores en las rodillas, pies y talones y una disminución significativa en el dolor lumbar, con p=0.0180. El equilibrio estático no se modificó significativamente con el uso de plantillas propioceptivas por los militares, sin embargo, proporcionaron una mejor redistribución de las presiones plantares y parecen ablandar los dolores musculoesqueléticas en las extremidades inferiores. Por lo tanto las plantillas pueden considerarse para ese grupo como una terapia de prevención contra lesiones relacionadas con su actividad laboral.

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          Revisão sobre posturografia baseada em plataforma de força para avaliação do equilíbrio

          CONTEXTUALIZAÇÃO: A manutenção do equilíbrio e da orientação corporal em humanos é garantida pelo adequado funcionamento do sistema de controle postural. A investigação desse controle tem despertado interesse em profissionais de diversas áreas, tais como, Fisioterapia, Educação Física, Engenharia, Física, Medicina, Psicologia, entre outras. OBJETIVOS: Revisar os métodos de análise experimental de dados utilizados para investigação do controle postural em seres humanos e demonstrar o cálculo e rotinas de programação das principais medidas utilizadas na avaliação desse controle. CONCLUSÃO: Os procedimentos experimentais e as medidas utilizadas na avaliação do controle postural apresentados nesta revisão poderão auxiliar na padronização da investigação do controle postural.
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            Musculoskeletal Lower Limb Injury Risk in Army Populations

            Injuries are common within military populations, with high incidence rates well established in the literature. Injuries cause a substantial number of working days lost, a significant cost through compensation claims and an increased risk of attrition. In an effort to address this, a considerable amount of research has gone into identifying the most prevalent types of injury and their associated risk factors. Collective evidence suggests that training and equipment contribute to a large proportion of the injuries sustained. In particular, the large loads borne by soldiers, the high intensity training programs and the influence of footwear have been identified as significant causative factors of lower limb injury in military populations. A number of preventative strategies have been developed within military bodies around the world to address these issues. The relative success of these strategies is highly variable; however, with advancements in technology, new approaches will become available and existing strategies may become more effective.
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              Analysis of pressure distribution below the metatarsals with different insoles in combat boots of the German Army for prevention of march fractures.

              The aim of the present study was the assessment of metatarsal head loading in combat boots of the German armed forces. With respect to the prevention of metatarsal stress fractures, we evaluated how cushioning insoles (made of EVA foam or neoprene) achieved a load reduction in comparison with conventional insoles. Local pressure, force and impulse values were determined with the pedar-m expert in-shoe pressure measurement system applied in 26 volunteers during walking with four different insoles made of synthetic mesh, EVA foam and neoprene. Data analysis was performed with SAS and tested for statistical differences with non-parametric tests (with p MT-III>MT-I>MT-IV>MT-V. A comparison of the insoles indicated that the neoprene insole resulted in the lowest peak pressures with significant load reductions under MT-III to MT-V (p<0.00001). Furthermore, the impulse values under MT-II to MT-V were significantly lower with neoprene insoles (p<0.0002). However, the subjects rated the conventional insoles as more comfortable and better fitting than the newly developed insoles. The cushioning insoles were superior to the conventional insoles with respect to the plantar pressure distribution. With respect to the load reduction we can conclude that the modified insoles might be able to reduce the incidence of march fractures. The biomechanical advantage does not appear to be related to personal preferences.
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                Author and article information

                Journal
                fp
                Fisioterapia e Pesquisa
                Fisioter. Pesqui.
                Universidade de São Paulo (São Paulo, SP, Brazil )
                1809-2950
                2316-9117
                January 2020
                : 27
                : 1
                : 10-15
                Affiliations
                [4] Santarém PA orgnameCentro Universitário Luterano Brasil pedrodimar@ 123456yahoo.com.br
                [1] Santarém Pará orgnameUniversidade do Estado do Pará Brazil marinasouza185@ 123456gmail.com
                [3] Santarém Pará orgnameUniversidade Federal do Oeste do Pará Brazil marissol_almeida@ 123456yahoo.com.br
                [2] Santarém Pará orgnameUniversidade do Estado do Pará Brazil anavasconcelosdesouza@ 123456gmail.com
                Article
                S1809-29502020000100010 S1809-2950(20)02700100010
                10.1590/1809-2950/18011827012020
                2ed20324-0f11-460a-a6ce-f8d5c0b67de0

                This work is licensed under a Creative Commons Attribution 4.0 International License.

                History
                : 08 May 2018
                : 05 February 2020
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 28, Pages: 6
                Categories
                Pesquisas Originais

                Orthosis,Musculoskeletal Pain,Ortesis,Balance Postural,Pressão,Dor Musculoesquelética,Equilíbrio Postural,Presión,Pressure,Órtese,Postural Balance,Dolor Musculoesquelético

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