Activación muscular del vasto lateral y del medial durante saltos con una sola pierna en los planos frontal y sagital en mujeres deportistas
INTRODUCTION: Differences in the lateral and medial portions from quadriceps muscular activation during the execution of the jump can become a neuromuscular risk factor raising knee dynamic valgus and increasing the risk for anterior cruciate ligament injury. OBJECTIVE: To determine the difference i...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Instituto Nacional de Salud
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7357384/ https://www.ncbi.nlm.nih.gov/pubmed/32220163 http://dx.doi.org/10.7705/biomedica.4938 |
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author | Villaquirán, Andrés Felipe Rivera, Diana María Portilla, Enmanuel Fernando Jácome, Sandra Jimena |
author_facet | Villaquirán, Andrés Felipe Rivera, Diana María Portilla, Enmanuel Fernando Jácome, Sandra Jimena |
author_sort | Villaquirán, Andrés Felipe |
collection | PubMed |
description | INTRODUCTION: Differences in the lateral and medial portions from quadriceps muscular activation during the execution of the jump can become a neuromuscular risk factor raising knee dynamic valgus and increasing the risk for anterior cruciate ligament injury. OBJECTIVE: To determine the difference in the activation of the lateral and medial vastus using surface electromyography during single-leg jumps in the sagittal and frontal plane in female athletes. MATERIALS AND METHODS: This was a quantitative, cross-sectional study. A total of 64 female athletes participated. We carried out anthropometric measurements, vertical and lateral single-leg jump tests with the evaluation of vastus medialis and lateral electromyographic activation during the tests and iliotibial band flexibility assessment. RESULTS: There was a statistically significant relationship (p≤0.05) between the body mass index, fat percentage, and vertical single-leg jump power. We also found statistical significance (p≤0.05), with greater activation of the lateral vastus in the right lower limb vertical jump and in the lateral jump in both lower limbs. CONCLUSION: The athletes presented differences in quadriceps activation, showing higher lateral vastus activation in most of the single-leg jumps, both in the sagittal and frontal plane. This may increase the risk for suffering knee injuries during sports practice. |
format | Online Article Text |
id | pubmed-7357384 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Instituto Nacional de Salud |
record_format | MEDLINE/PubMed |
spelling | pubmed-73573842020-07-20 Activación muscular del vasto lateral y del medial durante saltos con una sola pierna en los planos frontal y sagital en mujeres deportistas Villaquirán, Andrés Felipe Rivera, Diana María Portilla, Enmanuel Fernando Jácome, Sandra Jimena Biomedica Artículos Originales INTRODUCTION: Differences in the lateral and medial portions from quadriceps muscular activation during the execution of the jump can become a neuromuscular risk factor raising knee dynamic valgus and increasing the risk for anterior cruciate ligament injury. OBJECTIVE: To determine the difference in the activation of the lateral and medial vastus using surface electromyography during single-leg jumps in the sagittal and frontal plane in female athletes. MATERIALS AND METHODS: This was a quantitative, cross-sectional study. A total of 64 female athletes participated. We carried out anthropometric measurements, vertical and lateral single-leg jump tests with the evaluation of vastus medialis and lateral electromyographic activation during the tests and iliotibial band flexibility assessment. RESULTS: There was a statistically significant relationship (p≤0.05) between the body mass index, fat percentage, and vertical single-leg jump power. We also found statistical significance (p≤0.05), with greater activation of the lateral vastus in the right lower limb vertical jump and in the lateral jump in both lower limbs. CONCLUSION: The athletes presented differences in quadriceps activation, showing higher lateral vastus activation in most of the single-leg jumps, both in the sagittal and frontal plane. This may increase the risk for suffering knee injuries during sports practice. Instituto Nacional de Salud 2020-03-30 /pmc/articles/PMC7357384/ /pubmed/32220163 http://dx.doi.org/10.7705/biomedica.4938 Text en https://creativecommons.org/licenses/by/4.0/ Este es un artículo publicado en acceso abierto bajo una licencia Creative Commons |
spellingShingle | Artículos Originales Villaquirán, Andrés Felipe Rivera, Diana María Portilla, Enmanuel Fernando Jácome, Sandra Jimena Activación muscular del vasto lateral y del medial durante saltos con una sola pierna en los planos frontal y sagital en mujeres deportistas |
title | Activación muscular del vasto lateral y del medial durante saltos con una sola pierna en los planos frontal y sagital en mujeres deportistas |
title_full | Activación muscular del vasto lateral y del medial durante saltos con una sola pierna en los planos frontal y sagital en mujeres deportistas |
title_fullStr | Activación muscular del vasto lateral y del medial durante saltos con una sola pierna en los planos frontal y sagital en mujeres deportistas |
title_full_unstemmed | Activación muscular del vasto lateral y del medial durante saltos con una sola pierna en los planos frontal y sagital en mujeres deportistas |
title_short | Activación muscular del vasto lateral y del medial durante saltos con una sola pierna en los planos frontal y sagital en mujeres deportistas |
title_sort | activación muscular del vasto lateral y del medial durante saltos con una sola pierna en los planos frontal y sagital en mujeres deportistas |
topic | Artículos Originales |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7357384/ https://www.ncbi.nlm.nih.gov/pubmed/32220163 http://dx.doi.org/10.7705/biomedica.4938 |
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