Predictive Validity of the Single Leg Hamstring Bridge Test in Military Settings

Pori, Primož; Kovčan, Bogdan; Vodičar, Janez; Dervišević, Edvin; Karpljuk, Damir; Hadžić, Vedran; Šimenko, Jožef

doi:10.3390/app11041822

Cited by 6 publications

(4 citation statements)

References 40 publications

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“…Em relação ao teste de Função de Extensores de Quadril, novamente, este estudo identificou valores inferiores aos sugeridos pela literatura (PORI et al, 2021), apenas 3,3% dos participantes apresentou o valor esperado no lado DOM e nenhum participante alcançou o valor esperado no lado NDOM. Os autores mencionados indicam que a boa função muscular desse grupo está associada com pelo menos 12 repetições corretas em cada membro testado.…”

Section: Resultsunclassified

Análise do perfil funcional de membros inferiores em praticantes de treinamento de força

Oliveira¹,

Oliveira²,

Costa³

et al. 2022

Cad. Educ. Fís. Esporte

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INTRODUÇÃO: O treinamento de força conta com muitos adeptos, cada qual possui características biopsicossociais distintas. A análise funcional deste público faz-se necessária, pois contribui para o rastreamento de um dos importantes determinantes que compõe a complexa cadeia de desenvolvimento de lesões. OBJETIVO: Realizar um cluster de testes funcionais, em praticantes de treinamento de força, a fim de identificar a ocorrência de alterações funcionais de membros inferiores que podem aumentar o risco de lesões musculoesqueléticas. MÉTODOS: Foram realizados cinco testes funcionais em 30 praticantes de treinamento de força, de oito academias. Os testes aplicados foram: Agachamento Unipodal (AU), Função de Glúteo Médio (FGM), Rigidez Passiva de Quadril (RPQ), Amplitude de Movimento de Dorsiflexão (ADMD), Função Muscular dos Extensores de Quadril (FEQ). Foi realizada análise descritiva, a depender da distribuição dos dados, determinada pelo Teste de Shapiro Wilk (α=0,05). RESULTADOS: No teste RPQ, verificou-se média de 25,68±0,32°. O teste de ADMD apresentou valores de 41,18±0,42°. O teste FEQ, apresentou média de 2,5±0,5 repetições. Já no teste FGM, foram realizadas, em média, três repetições. Durante o teste Agachamento Unipodal, 58,3% dos participantes apresentaram desalinhamento de membro inferior dominante e 50,0% do membro não dominante. CONCLUSÃO: O estudo demonstra alta ocorrência de alterações funcionais nos participantes da pesquisa de treinamento de força. Por mais que estes dados, de forma isolada, não sejam capazes de explicar a ocorrência de lesões, podem colaborar para o rastreamento de um importante componente da cadeia complexa de desenvolvimento de lesões.

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Section: Resultsunclassified

Análise do perfil funcional de membros inferiores em praticantes de treinamento de força

Oliveira¹,

Oliveira²,

Costa³

et al. 2022

Cad. Educ. Fís. Esporte

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“…The knee that bends in the single-leg bridge is considered the dominant hamstring. However, the weakness of the gluteus maximus and medius in high hamstring activation may reduce these exercises' contribution to gluteal strengthening (Lehecka et al, 2017;Pori et al, 2021). In addition, there is a functional-anatomical relationship between the hamstring muscles and the sacrotuberous ligament which also impacts trunk stability (Vleeming, Stoeckart and Snijders, 1989).…”

Section: Discussionmentioning

confidence: 99%

Unilateral Hamstring Muscle Strengthening Exercises Can Improve Hamstring Asymmetry and Increase Jumping Performance in Sub-Elite Badminton Athletes

Wiriawan,

Rusdiawan,

Kusuma

et al. 2024

Retos

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This study aimed to determine the effect of 10 weeks of unilateral training on asymmetry and jumping performance in sub-elite badminton athletes. 23 out of 41 badminton athletes who met the inclusion criteria were taken as samples in this study. Selected samples will be given unilateral exercise interventions in the form of Swiss ball hamstring curl exercises and single leg bridge for ten weeks with a frequency of exercise 3 times a week. Data were collected two times before the intervention (pretest) was given and after the intervention (posttest). The measurement uses the Norbord test to determine the condition of hamstring asymmetry and the Counter Movement Jump (CMJ) jump test to determine jump height. The results showed that there was a significant decrease in the percentage of hamstring asymmetry p ≤ 0.001 (Pretest: 20.26±10.25 % to Posttest: 9.20±3.51 %) and has a large effect size with a Cohen's d value of 1.443, and an increase in jump height p ≤ 0.001 (Pretest: 33.06±4.93 cm to Posttest: 35.17±4.54 cm) and has a medium effect size with a Cohen's d value of 0.447. The conclusion is that 30 unilateral exercises for ten weeks can improve hamstring asymmetry above 10% and increase jumping performance in badminton athletes. Keywords: Hamstring Asymmetry, Jump performance, Unilateral exercise

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“…The first one would be the use of field screening with the Single Leg Hamstring Bridge Test (SLHBT) [ 52 ]. The SLHBT is a simple and affordable test that could be used in the initial physical conditioning screening of hamstring strength and asymmetry evaluation [ 54 , 55 ]. If the asymmetries exceed 15% [ 56 ], we recommend the second stage in which the isokinetic testing should comprehensively evaluate those athletes.…”

Section: Discussionmentioning

confidence: 99%

Monitoring of Eccentric Hamstring Strength and Eccentric Derived Strength Ratios in Judokas from a Single Weight Category

Šimenko

Karpljuk

Hadžić

2022

IJERPH

Self Cite

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Background: This study was designed to perform isokinetic knee testing of male judokas competing in the under 73 kg category. The main aims were: to establish the concentric (CON) and eccentric (ECC) strength profile of hamstrings (H) and CON profile of quadriceps (Q) muscles; to evaluate the differences in CON and ECC peak torques (PT) with various strength ratios and their bilateral asymmetries; the calculation of the dynamic control ratio (DCR) and H ECC to CON ratio (HEC); Methods: 12 judokas competing on a national and international levels with a mean age of 19 ± 4 years, a weight of 75 ± 2 kg and with a height of 176 ± 5 cm were tested. All the subjects were right-hand dominant. Isokinetic testing was performed on iMOMENT, SMM isokinetic machine (SMM, Maribor, Slovenia). The paired t-test was used to determine the difference between paired variables. The level of significance was set at p ≤ 0.05; Results: Statistical differences between left (L) and right (R) Q PT (L 266; R 241 Nm), H ECC PT (L 145; R 169 Nm), HQR (L 0.54; R 0.63), DCR (L 0.55; R 0.70), HEC (L 1.02; R 1.14) and PTQ/BW (L 3.57; R 3.23 Nm/kg) were shown. Bilateral strength asymmetries in CON contraction of 13.52% ± 10.04 % for Q, 10.86% ± 7.67 % for H and 22.04% ± 12.13% for H ECC contraction were shown. Conclusions: This study reports the isokinetic strength values of judokas in the under 73 kg category, emphasising eccentric hamstring strength and eccentric derived strength ratios DCR and HEC. It was shown that asymmetries are better detected using eccentric testing and that the dominant leg in judokas had stronger eccentric hamstring strength resulting in higher DCR and HEC.

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Predictive Validity of the Single Leg Hamstring Bridge Test in Military Settings

Cited by 6 publications

References 40 publications

Análise do perfil funcional de membros inferiores em praticantes de treinamento de força

Análise do perfil funcional de membros inferiores em praticantes de treinamento de força

Unilateral Hamstring Muscle Strengthening Exercises Can Improve Hamstring Asymmetry and Increase Jumping Performance in Sub-Elite Badminton Athletes

Monitoring of Eccentric Hamstring Strength and Eccentric Derived Strength Ratios in Judokas from a Single Weight Category

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