A avaliação da flexibilidade dos músculos da cadeia posterior é uma abordagem comum na prática clínica. O teste do terceiro dedo ao solo (DS) é frequentemente utilizado por ser de fácil aplicação e por ter se mostrado confiável e reprodutivo. O resultado do teste é a distância entre o terceiro dedo da mão e o solo e reflete a amplitude máxima permitida por esta cadeia muscular. Porém, o movimento para a execução do teste desloca para frente e para baixo grande parte da massa corporal exigindo respostas posturais para se evitar um risco de queda à frente. Foi levantada a hipótese de que o resultado desse teste possa variar de acordo com a demanda de equilíbrio do teste e a habilidade do indivíduo em realizar tais ajustes de equilíbrio. Objetivo: Verificar a influência do equilíbrio postural na flexibilidade mensurada pelo teste DS avaliada através de três paradigmas com os seguintes objetivos específicos: 1) verificar se a minimização da demanda de equilíbrio postural influencia o resultado do teste; 2) verificar se condições de aclive ou declive, que alteram as demandas de equilíbrio, influenciam no resultado do teste DS e; 3) verificar se é possível, através de uma rápida abordagem, orientar o indivíduo a executar uma estratégia de equilíbrio que melhore seu desempenho no teste DS. Métodos: 20 voluntários adultos jovens (6 homens e 14 mulheres) foram avaliados sobre uma plataforma de força em postura bípede quieta e em 6 testes DS em diferentes condições de demandas de equilíbrio na seguinte ordem: 1) Teste padrão (TP); 2) teste com suporte de equilíbrio (TS); 3) re-teste da condição padrão (re-teste); 4) teste em aclive (TAc); 5) teste em declive (TDc) 6) teste com orientações prévias de equilíbrio (TOr). Em cada um destes testes além da medida a distância entre o 3o dedo ao solo, foi calculada a posição média do Centro de Pressão (CP) através dos dados da plataforma de força e os ângulos articulares do tornozelo, joelho, quadril, lombar e tronco através de imagens digitais do voluntário em perfil. O ângulo de flexão total com a somatória dos ângulos também foi calculado. No paradigma 1 as variáveis foram comparadas entre condições TP, TS e re-teste. No paradigma 2 foram comparadas as condições TP, TAc e TDc. No paradigma 3 foram comparadas as condições TP e TOr. Os paradigmas 1 e 2 utilizaram a ANOVA para medidas repetidas com nível de significância p < 0,05 e teste post-hoc t de Student com correção de Bonferroni. Adicionalmente, no paradigma 1 foi realizado o teste de correlação de Pearson entre o resultado do teste DS e o CP. No paradigma 3 foi utilizado o teste T de Student com nível de significância p < 0,05. Resultados: O paradigma 1 mostrou melhora de 73% no resultado do teste DS, deslocamento anterior do CP, além de maior flexão de tornozelo e tronco na condição TS em relação ao TP. O ângulo de flexão total foi 30º maior na condição TS. O re-teste mostrou sinais de aprendizagem com resultados intermediários entre o TP e o TS. O CP correlacionou-se negativamente com o resultado do teste DS. O paradigma 2 mostrou grande melhora no resultado do teste DS em TAc em comparação a TDc e TP com maior flexão de tornozelo e maior flexão na soma das articulações. O paradigma 3 mostrou melhora de 62% no resultado do teste DS com deslocamento anterior do CP e maior flexão de tornozelo, lombar, tronco e soma dos ângulos em TOr em comparação com TP. Conclusão: O teste DS mostrou grande influência do equilíbrio postural. Condições com menor demanda de equilíbrio apresentaram resultados melhores que a condição com maior demanda. Na condição padrão de teste, o resultado foi melhor nas estratégias em que o CP é deslocado à frente. A instrução para que os indivíduos adotassem esta estratégia de equilíbrio levou a melhores resultados / Flexibility evaluation is a standard assessment in clinical and in sports settings. The Toe-touch test (TTT) is a common assessment tool to evaluate posterior muscular chain flexibility. It is a simple, reliable and reproductive test. But the test procedure implies a balance demand as it requires a great amount of body mass to be forward displaced. It was then hypothesized that the balance demand during the TTT and the subject\'s ability to deal with it may affect the flexibility measured by the test. Objective: The main objective was to verify the influence of postural balance on the flexibility measured by the TTT by means of three experimental paradigms with the following specific purposes: 1) to verify whether the minimization of the balance demand during the test may improve test results; 2) to verify whether the test outcome might be influenced by ground inclination (toes up or toes down); and 3) To verify if it is possible to briefly guide the subject to perform a better balance strategy to deal with the balance demand of the test. Methods: 20 young adults (6 men and 14 women) volunteered to participate. They were evaluated over a force platform during quiet stance and during 6 trials of the TTT under the following balance conditions: 1) Standard balance condition TTT (ST); 2) TTT with a balance support device (SupT); 3) ST re-test; 4) TTT over an inclined surface with toes up (TUT); 5) TTT over an inclined surface with toes down (TDT); 6) TTT with balance instructions (InsT). For each test it was calculated the mean position of the Center of Pressure (CP), the ankle, knee, hip, lumbar and trunk angles, as well as the sum of all these angles and the TTT outcome, i.e., the distance from the third finger to the ground. In the first experimental paradigm these variables were compared between tests ST, SupT and re-test. In the second paradigm the comparisons were performed between tests ST, TUT and TDT. And, finally, tests ST and InsT were compared in the third paradigm. In paradigms 1 and 2 the repeated measure ANOVA was performed with significance level of p < 0.05 and T student tests with Bonferroni correction as post-hoc tests. Additionally, the Pearson correlation test was used to calculate the correlation between CP and the tests outcomes. For the third paradigm it was used the T student test with significance level p < 0.05. Results: The first paradigm showed an average improvement of 73% in the test outcome associated by a forward CP displacement and greater ankle and trunk flexion in SupT compared to ST. The SupT also showed a greater flexion of 30? in the sum of angles. Re-test of ST showed learning effects with intermediary results between ST and SupT. Additionally, it was found a negative correlation between CP position and test outcome, the forward the CP, the better the test result. The second paradigm showed a great test improvement in TUT with greater flexion in ankle and in the summed angles compared to TDT and ST. And paradigm 3 showed an improvement of 62% in test outcome associated with forward CP displacement and greater ankle, lumbar, trunk and summed angles in InsT compared to ST. Conclusions: The TTT is highly influenced by balance. Test outcome was improved under less demanding conditions than those with more demanding condition. In the standard balance condition, test outcome was better when the balance strategy involved the forward displacement of the CP. The instruction to the subject to adopt that balance strategy lead to better test outcome

Submitted by Mariana De Almeida Lourenço (maalmeida1@terra.com.br) on 2019-01-29T12:04:26Z No. of bitstreams: 1 TESE_Mariana_Almeida_FINAL.pdf: 3376155 bytes, checksum: 3ab5bd7934378b17e0fc5c3b3bdc4cb9 (MD5) / Rejected by Adriana Aparecida Puerta null (dripuerta@rc.unesp.br), reason: Prezada Mariana, O documento enviado para a coleção Campus Unesp Rio Claro foi recusado pelo(s) seguinte(s) motivo(s): - Ficha catalográfica: Note que abaixo do quadrado conta o Instituto errado. Está Biblioteca da Faculdade de Ciências Farmacêuticas, Araraquara. Necessário refazer no site e corrigir o campus. Agradecemos a compreensão e aguardamos o envio do novo arquivo. Atenciosamente, Biblioteca Campus Rio Claro Repositório Institucional UNESP https://repositorio.unesp.br on 2019-01-29T18:30:27Z (GMT) / Submitted by Mariana De Almeida Lourenço (maalmeida1@terra.com.br) on 2019-01-30T11:47:23Z No. of bitstreams: 1 TESE_Mariana_Almeida_Lourenco.pdf: 3376137 bytes, checksum: b295dd19c611a8e8c01700329ec22a7f (MD5) / Approved for entry into archive by Adriana Aparecida Puerta null (dripuerta@rc.unesp.br) on 2019-01-30T12:50:36Z (GMT) No. of bitstreams: 1 lourenço_ma_dr_rcla.pdf: 3179228 bytes, checksum: 9affa4b46e866d3534005db21feb3961 (MD5) / Made available in DSpace on 2019-01-30T12:50:36Z (GMT). No. of bitstreams: 1 lourenço_ma_dr_rcla.pdf: 3179228 bytes, checksum: 9affa4b46e866d3534005db21feb3961 (MD5) Previous issue date: 2018-12-17 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / A articulação do joelho é frequentemente acometida por sinovite em pacientes com artrite reumatoide (AR). Esse processo inflamatório provoca um reflexo de inibição muscular artrogênica e consequente diminuição de força nos extensores de joelho, além de dor, edema e prejuízos funcionais. A infiltração intra-articular (IIA) com hexacetonide de triancinolona (HT) tem se mostrado eficaz no controle do acometimento articular em pacientes com AR. O objetivo geral do presente estudo foi analisar os efeitos da infiltração intra-articular em mulheres com AR de HT ou solução salina em parâmetros como força muscular de extensores de joelho, dor, edema, funcionalidade e amplitude de movimento. Vinte e uma mulheres com AR foram randomizadas aleatoriamente para receber 3ml de HT (GI) ou de solução salina (GC) no joelho, com avaliações feitas em 4 momentos: imediatamente antes a IIA, após 2, 6 e 12 semanas. Foram aplicados questionários para funcionalidade (WOMAC, Lequesne, HAQ), escala visual analógica para dor ao repouso e ao movimento, circumetria, teste de força de extensores de joelho, biofotogrametria para amplitude de movimento e os testes físicos Timed Up And Go (TUG) e Teste de Sentar e Levantar. Na análise estatística foi realizado teste de normalidade de Shapiro-Wilk, Teste de Levene para homogeneidade dos grupos, análise de variância (ANOVA) mista com medidas repetidas para comparação intra e inter grupos, correlação de Pearson e regressão linear com significância de P< 0,05. Foi observado diminuição da dor ao repouso e ao movimento, redução do edema e melhora da funcionalidade no grupo que recebeu o medicamento, porém não houve diferença significativa entre os grupos com relação à força muscular e amplitude de movimento. O presente estudo mostrou que, embora não haja diferença na força muscular e amplitude de movimento, a eficácia da IIA com HT em joelho parece ser superior na melhora da dor, edema e funcionalidade quando comparada a solução salina em mulheres com AR. / The knee joint is often affected by synovitis in rheumatoid arthritis (RA) patients. This inflammatory process causes a reflex of arthrogenic muscle inhibition and consequent decrease of strength in the knee extensors, pain, swelling and functional impairment. Intra-articular infiltration (IIA) with triamcinolone hexacetonide (HT) has been shown to be effective in controlling joint involvement in RA patients. The general objective of the present study was to analyze the effects of intraarticular infiltration in RA women´s knee with HT or saline solution in parameters such as knee extensors muscle strength, pain, swelling, functionality and range of motion. Twenty-one RA women were randomly assigned to receive 3ml of TH (GI) or saline solution (GC) in the knee, with assessments made in 4 moments: immediately before the IIA, after 2, 6 and 12 weeks. Functional questionnaires (WOMAC, Lequesne, HAQ), visual analogue scale for pain, circummetry, knee extensor strength test, biophotogrammetry for range of motion and the physical test Timed Up And Go (TUG). Statistical analysis was performed using the Shapiro-Wilk normality test, Levene test for homogeneity of groups, mixed analysis of variance (ANOVA) with repeated measures for intra and inter group comparison, Pearson's correlation and linear regression with significance of P <0,05. Decreased pain at rest and movement, reduction of swelling and improvement of functionality in the group receiving the medication were observed, but there was no significant difference between the groups in relation to muscle strength and range of motion. The present study showed that, although there is no difference in muscle strength and range of motion, the effectiveness of IIA with HT in knee appears to be superior in improving joint inflammation and functionality when compared to saline solution in RA women.

Le complexe articulaire de l'épaule est extrêmement sollicité au cours de la pratique du tennis. Le service, notamment, impose des contraintes mécaniques importantes et requiert des positions articulaires extrêmes plaçant l'épaule dans des situations à risque de blessures. La pratique intensive du tennis conduit à des adaptations musculo-squelettiques et fonctionnelles qui seraient bénéfiques à la performance. Cependant, il est difficile de savoir quand elles deviennent excessives ou déséquilibrées ce qui augmenterait les risques de blessures. Alors que la détection des futurs talents commence dès 5-6 ans, peu d'informations sur les caractéristiques de leur épaule, des facteurs de risque de blessures et de la pathomécanique spécifique sont actuellement disponibles. De telles connaissances seraient utiles pour optimiser leur prise en charge par les entraîneurs. L'objectif de ce travail de thèse était de caractériser l'épaule du jeune joueur de tennis, d'identifier des facteurs de risque de blessures et décrire la pathomécanique de l'épaule en lien avec le service du tennis. Afin de caractériser l'épaule du jeune joueur de tennis, 67 joueurs de tennis asymptomatiques âgés de 7 à 13 ans ont été répartis en trois groupes en fonction de leur âge biologique. En comparant les amplitudes articulaires et les forces des muscles de l'épaule, il a été observé que ces caractéristiques musculo-squelettiques s'adaptaient dès le plus jeune. Par la suite, afin d'identifier des facteurs de risque de blessures à l'épaule, ces mêmes caractéristiques ont été comparées entre 31 joueurs avec antécédent de douleur et 60 joueurs asymptomatiques. Les joueurs avec antécédent de douleur présentaient une plus grande amplitude de rotation de l'articulation glénohumérale ainsi qu'une faiblesse des muscles rotateurs externes de l'articulation glénohumérale et des muscles fixateurs de la scapula. Cependant, il restait difficile de savoir si ces maladaptations étaient la cause ou la conséquence de la blessure à l'épaule. Un suivi longitudinal par les analyses de transitions des profils latents a été réalisé pour apporter un éclairage. Par ailleurs, afin de mieux décrire la pathomécanique de l'épaule en lien avec le service, la cinématique des articulations glénohumérale et scapulothoracique enregistrée lors du service a été comparée entre 13 joueurs sans antécédent de douleur et 15 avec antécédent de douleur. Ces joueurs avec antécédent de douleur modifiaient leur cinématique glénohumérale et scapulothoracique à la fin de la phase d'armer du service afin probablement d'éviter la douleur et de poursuivre leur pratique du tennis. Enfin, l'étude précédente a été complétée par une analyse biomécanique du service avant et après affaiblissement du trapèze inférieur par fatigue avec électrostimulation. La faiblesse des fixateurs de la scapula, décrite chez des joueurs avec antécédent de douleur, conduisait à une cinématique scapulaire inappropriée et une diminution d'activation des muscles antérieurs de l'épaule pouvant mettre en péril les structures anatomiques du complexe articulaire de l'épaule. Ces résultats apportent des informations essentielles pour améliorer la qualité des entraînements et la prévention des blessures à l'épaule chez les jeunes joueurs de tennis. Ils soulignent notamment l'importance d'un travail de renforcement des muscles stabilisateurs de l'épaule (muscles rotateurs de l'articulation glénohumérale et stabilisateurs de la scapula) / The shoulder joint complex is largely involved in the tennis strokes. Particularly, the tennis serve applies high mechanical constraints and requires extreme joint positions making the shoulder vulnerable to injuries. Intensive tennis practice leads to musculoskeletal and functional adaptations that are thought to be beneficial to performance. However, it remains unclear when they become unbalanced or excessive that increases the risk of injury. The prospects are scouted from 5 years old, but little is known on their specific shoulder characteristics, risk factors for injury and pathomechanics. Such knowledge would be useful to optimize their monitoring by coaches. This thesis aimed to characterize the young tennis player's shoulder, identify risk factors for injury and describe the shoulder pathomechanisms related to the tennis serve. To characterize the young tennis player’s shoulder, 67 asymptomatic tennis players aged 7 to 13 years old were divided into three groups according to their biological age. The comparison between our three groups highlighted that the glenohumeral ranges of motion and the shoulder muscle strength adaptions occurred from an early age. Then to bring risk factor for shoulder injuries to light, these parameters were also compared between 31 players with a history of shoulder pain and 60 asymptomatic players. Players with a history of shoulder pain presented a larger glenohumeral joint total rotation range of motion as well as a weakness of the glenohumeral external rotator muscles and the scapular stabilizer muscles. A longitudinal study, using a latent profile transition analysis, was conducted to determine whether the factors previously identified were the cause or consequence of the shoulder injury. Furthermore, in the aim to describe the shoulder pathomechanisms related to the tennis serve motion, the glenohumeral and scapulothoracic kinematics of the tennis serve were compared between 13 players without and 15 with a history of shoulder pain. Players with a history ofshoulder pain adapted their glenohumeral and scapulothoracic kinematics at the end of the cocking phase to probably preserve the sub-acromial space and the rotator cuff tendons during the tennis serve. Finally, the previous study was completed by a study analyzing the shoulder biomechanics of a tennis serve before and after the fatigue of the lower trapezius. The weakness of the scapular stabilizer muscles impaired the scapular kinematics and decreased the activation of the anterior shoulder muscles that may jeopardize the shoulder joint anatomical structures. These findings bring new knowledge to improve the young players monitoring and the injury prevention. Particularly, it highlights the importance to strengthen the stabilizer muscles (glenohumeral external rotator muscles and scapular stabilizer muscles)

INTRODUÇÃO: O tratamento do câncer de mama está associado à morbidade do membro superior, com complicações que têm um impacto significante na qualidade de vida das pacientes. O OBJETIVO deste trabalho foi traçar um protocolo de tratamento fisioterapêutico para prevenir as morbidades após cirurgia de câncer de mama. CASUÍSTICA E MÉTODOS: Este estudo avaliou 132 mulheres com a intervenção da fisioterapia em dois momentos: no primeiro pós-operatório (PO) e entre o 10º - 15º dia do PO. Reavaliações foram feitas nos meses 1, 2, 3, 4, 5, 6 e após um ano do PO. RESULTADOS: O grupo de intervenção precoce mostrou uma recuperação mais rápida da amplitude de movimentos e apresentou menor morbidade em relação ao grupo tardio. CONCLUSÃO: O protocolo fisioterapêutico preconizado, tanto precoce quanto tardio, é eficaz. A recuperação da função do membro superior e o menor índice de morbidades mostram que a fisioterapia deve sempre ser instituída nas pacientes que se submetem à cirurgia de câncer de mama. / INTRODUCTION: The breast cancer treatment is always linked with the morbidity of the upper limb with complications that will have an enormous impact in the quality of life of the patients submitted to breast cancer treatment. Objective : the objective of this study was to develop a physiotherapy protocol in order to prevent morbidities after breast cancer treatment METHODS: This study evaluated 132 patients submitted to physiotherapy sessions in two different moments: 1 st day post surgery and at the 10-15 th day . Follow-ups were made on months 1, 2, 3, 4, 5, 6 and after a year. RESULTS: The earlier group showed a faster recovery of arm range of motion and had less arm morbidity. CONCLUSÃO: O RESULTS: G1 showed a faster flexion and abduction ROM recovery and had less morbidity as compared to the other group. The arm circumferences in the early intervention group had lower values as compared to the late intervention group. CONCLUSION: The physiotherapy protocol used in the study showed its efficacy. The upper arm ROM was recovered and both groups had less arm morbidity.

O objetivo do trabalho foi avaliar clinicamente os possíveis efeitos dos exercícios fisioterapêuticos propostos em comparação com o acompanhamento observacional dos pacientes com DLCP. Foi um estudo prospectivo controlado incluindo 20 pacientes com DLCP unilateral, divididos em dois grupos: grupo A, acompanhamento observacional e grupo B, acompanhamento fisioterapêutico. Foram avaliados os parâmetros: amplitude de movimento articular (ADM), o grau de força muscular e o grau de disfunção articular e o quadro radiográfico, pré e pós-tratamento. Houve no grupo B uma melhora significativa da ADM do quadril, enquanto no grupo A ocorreu uma piora. A força muscular também melhorou no grupo B, enquanto no grupo A não houve alteração. O grau de disfunção articular apresentou, uma melhora significativa no grupo B e uma piora no grupo A. O tratamento fisioterapêutico empregado no grupo B foi eficaz para os pacientes com DLCP. / The purpose of the present study was to clinically evaluate possible effects of the proposed physiotherapeutic exercises compared to observational follow-up in LCPD patients. A prospective follow-up study with control group was conducted with 20 unilateral LCPD patients divided into two groups: group A (observational follow-up) and group B (physiotherapeutic follow-up). The following parameters were assessed: articular range of motion (ROM), level of muscular strength, level of articular dysfunction, and radiographic status, both before and after the treatment. Group B showed significant ROM improvement of the hip, while in group A worsening occurred. Muscular strength also improved in group B, while group A showed no changes. The level of articular dysfunction showed significant improvement in Group B and worsening in group. The physiotherapeutic treatment (group B) was efficient for patients with LCPD.

Introduktion: God rörlighet i armbågsleden är viktig för att kunna utföra dagliga aktiviteter eller vid idrottsutövande. Det är därför viktigt med reliabla och standardiserade mätmetoder för att kunna utvärdera ledrörligheten. Syfte: Syftet med denna studie är att undersöka inter- och intrabedömarreliabilitet för vinkelmätning av armbågsleden med den elektroniska goniometern EasyAngle. Metod: Standardiserade mätmetoder togs fram. Mätningar av aktiv och passiv rörlighet i armbågen utfördes av 3 stycken terapeuter med varierande erfarenhet av ledmätning. Mätningar för flexion, extension, pronation och supination utfördes i armbågsleden. Alla mätningar utfördes 2 gånger med ungefär 15 minuter emellan på 21 stycken testpersoner. Deltagare rekryterades genom bekvämlighetsurval. Exklusionskriterierna var: pågående skada i området, neurologisk sjukdom som kunde påverka rörligheten eller vara yngre än 20 år, och äldre än 69 år. Resultat: ICC-värdena för interbedömarreliabilitet varierade mellan 0.72-0.95. Enligt de referensvärden som studien använt så klassas de lägsta resultaten som goda, och de bästa resultaten som utmärkta. För intrabedömarreliabiliteten varierade ICC- värdena mellan 0.54-0.94 för terapeut 1, 0.65-0.94 för terapeut 2 och 0.47-0.94 för terapeut 3. Detta gör att dom lägsta resultaten gällande intrabedömarreliabiliteten kan anses som godtagbara och dom högsta som utmärkta. Konklusion: Inter- och intrabedömarreliabiliteten för mätverktyget EasyAngle vid mätning av armbågsled är enligt resultat i denna studie genomgående godtagbara till utmärkta. Då vår studie är den första i sitt slag för armbågsleden krävs vidare forskning med fler deltagare från olika studiepopulationer. Det krävs också fler studier som undersöker användbarheten av dom standardiserade mätmetoder för armbågen som tagits fram.

Tyrimo tikslas: Įvertinti moterų griaučių raumenų sistemos viršutinės dalies funkcinę būklę prieš ir po pasyvios ir aktyvios kineziterapijos priemonių taikymo. Tyrimo uždaviniai: 1. Įvertinti moterų griaučių raumenų sistemos viršutinės dalies raumenų skausmo slenksčio pokyčius prieš ir po pasyvios ir aktyvios kineziterapijos. 2. Nustatyti moterų griaučių raumenų sistemos viršutinės dalies judesių amplitudės pokyčius prieš ir po pasyvios ir aktyvios kineziterapijos priemonių taikymo. 3. Įvertinti moterų griaučių raumenų sistemos viršutinės dalies raumenų jėgos pokyčius prieš ir po pasyvios ir aktyvios kineziterapijos. 4. Palyginti pasyvios ir aktyvios kineziterapijos priemonių efektyvumą moterų griaučių raumenų sistemos viršutinės dalies raumenų skausmo slenksčiui, judesių amplitudei bei raumenų jėgai. Tyrimo metodai: Buvo ištirtos 20 jauno ir vidutinio amžiaus sveikos moterys. Tiriamosios buvo suskirstytos į dvi grupes. Vienai grupei buvo taikomos pasyvios kineziterapijos priemonės, kitai – aktyvios. Prieš ir po kineziterapijos buvo vertinamas spaudimo sukeltas raumenų skausmo slenkstis (algometru), žasto judesių amplitudė (goniometru), rankų sukabinimo už nugaros ir kaklo judesių amplitudė (centimetrine juostele), pečių juostos raumenų jėga (rankos dinamometru ir „Stabilizer Pressure Biofeedback“ prietaisu). Išvados: 1. Po pasyvios kineziterapijos priemonių taikymo raumenų skausmo slenkstis statistiškai reikšmingai padidėjo 20- yje iš 22- jų vertintų miofascijinių... [toliau žr. visą tekstą] / The aim of the research: To evaluate women’s upper part of musculoskeletal system functional state before and after passive and active physical therapy. To achieve this aim the following tasks were set up: 1. To evaluate changes of muscle pain threshold in the upper part of the musculoskeletal system. 2. To assess changes of range of motion in the upper part of the musculoskeletal system. 3. To evaluate changes of muscle force in the upper part of the musculoskeletal system. 4. To compare the effect of passive and active physical therapy for the muscle pain threshold, range of motion and muscle force in the upper part of the musculoskeletal system. Method of the research: 20 young and middle-aged healthy women were tested. Subjects were divided in to two groups. We have applied passive physical therapy modalities for the first group, active physical exercises for the second group. We have assessed the muscle pain threshold (using algometer), the range of motion (goniometer and tape – measure) and muscle force (hand held dynamometer and „Stabilizer Pressure Bioffedback“) before and after passive and active physical therapy. Conclusions: 1. After the passive physical therapy the muscle pain threshold statistically significant increase in the 20 of 22 assessed myofascial trigger points (p<0,05). After active physical therapy - the muscle pain threshold a statistically significant increase in 12 of 22 assessed myofascial trigger points (p<0,05). 2. After passive physical... [to full text]

L’instrument le plus fréquemment utilisé pour la mesure de l’amplitude de mouvement du coude est le goniomètre universel. Or celui-ci ne fait pas l’unanimité : plusieurs auteurs remettent en question sa fiabilité et validité. Cette étude détaille donc, en trois étapes, une alternative beaucoup plus précise et exacte : une méthode radiographique de mesure. Une étude de modélisation a d’abord permis de repérer les sources d’erreur potentielles de cette méthode radiographique, à ce jour jamais utilisée pour le coude. La méthode a ensuite servi à évaluer la validité du goniomètre. À cette fin, 51 volontaires ont participé à une étude clinique où les deux méthodes ont été confrontées. Finalement, la mesure radiographique a permis de lever le voile sur l’influence que peuvent avoir différents facteurs démographiques sur l’amplitude de mouvement du coude. La méthode radiographique s’est montrée robuste et certaines sources d’erreurs facilement évitables ont été identifiées. En ce qui concerne l’étude clinique, l’erreur de mesure attribuable au goniomètre était de ±10,3° lors de la mesure du coude en extension et de ±7,0° en flexion. L’étude a également révélé une association entre l’amplitude de mouvement et différents facteurs, dont les plus importants sont l’âge, le sexe, l’IMC et la circonférence du bras et de l’avant-bras. En conclusion, l’erreur du goniomètre peut être tolérée en clinique, mais son utilisation est cependant déconseillée en recherche, où une erreur de mesure de l’ordre de 10° est inacceptable. La méthode radiographique, étant plus précise et exacte, représente alors une bien meilleure alternative. / The most commonly used instrument for elbow range of motion measurement is the universal goniometer. However great controversy remains regarding its reliability and validity. Hence this study presents an accurate and precise alternative: a radiographic method of measurement. The limits of the radiographic method and potential sources of error were first evaluated through a biomechanical study. Fifty-one volunteers then participated in a clinical study in which this radiographic method was compared to the goniometer for elbow range of motion measurement. Finally, the great precision of radiographic measurements allowed us to study the potential influence of various demographic and anthropometric factors on elbow range of motion in the last part of this work. Regarding the clinical study, the goniometric and radiographic methods differ but they correlate. The goniometer’s measurement error was ±10.3° during extension measurement and ±7.0 ° for flexion. Secondly, the radiographic method provides consistent results despite malpositioning of the upper limb during radiographic image acquisition and easily preventable sources of error were identified. The study finally found an association between the range of motion and various factors, including age, sex, BMI, and the arm and forearm circumferences. In conclusion, error associated with the use of the goniometer could be tolerated in a clinical setting, the instrument being both inexpensive and simple to use. However, its use is discouraged in the research context, where a measurement error of 10° is unacceptable. The radiographic method, being more precise and accurate, represents a much better alternative.

Diss. (sammanfattning) Stockholm : Karolinska institutet, 2005. / Härtill 5 uppsatser.

Esta dissertação descreve o desenvolvimento de um goniômetro de enlace indutivo para medição de ângulos articulares. O goniômetro tem por objetivo medições de ângulos até 360° e a possibilidade de medição em articulações com mais de um grau de liberdade. Para isto utiliza como base o trabalho de Laskoski (2010) e os sistemas de navegação aeronáuticas. O experimento realizado por Laskoski (2010) efetua medições até 180° as bobinas precisam estar alinhadas. Os sistemas utilizados em navegações aeronáuticas utilizam a bússola eletrônica e o automatic direction finder, estes sistemas trabalham com grandezas na ordem de quilômetros. Este experimento visa adaptar os sistemas de navegação utilizando o campo magnético para poder efetuar medições de ângulo em pequenas distâncias. Os testes foram satisfatórios comparando os erros encontrados com os resultados dos experimentos de Laskoski (2010) e Carbonaro et al. (2014). O erro máximo em uma distância de 7,5 cm é de 10,6°e o desalinhamento entre a bobinas de +20° e -20° gera um erro de no máximo 1,71°. / This dissertation describes the development of an inductive goniometer for the measurement of joint angle. The goniometer aims to measure angles up to 360 ° and the possibility of measurement in joints with more than one degree of freedom. For this it uses as base the work of Laskoski (2010) and aeronautical navigation systems. The experiment performed by Laskoski (2010) makes measurements up to 180 ° and the coils need to be aligned. The systems used in aeronautical navigations use the electronic compass and the automatic direction finder, that systems work with magnitudes in the order of kilometers. This experiment aims to adapt the navigation systems using the magnetic field to be able to measure angles at small distances. The tests were satisfactory comparing the errors found with the results of the experiments of Laskoski (2010) and Carbonaro et al. (2014). The maximum error over a distance of 7.5 cm is 10.6 ° and the misalignment between the coils of + 20 ° and -20 ° generates an error of at most 1.71 °.