Perfil térmico dos membros inferiores de jogadores de futsal universitário
Loading...
Date
Journal Title
Journal ISSN
Volume Title
Publisher
Revista Brasileira de Futebol
Abstract
Introdução: A termografia infravermelha tem sido utilizada por profissionais do esporte como uma ferramenta de análise do comportamento da temperatura irradiada da pele (TIP) das diferentes regiões corporais exercitadas tanto em jogos como em treinamentos, possibilitando após essas atividades a identificação de anormalidades térmicas que são sugestivas de um quadro de lesão. Objetivo: Estabelecer o perfil térmico de membros inferiores de jogadores de futsal universitário, utilizando a termografia infravermelha. Metodologia: Participaram do estudo 19 atletas de linha (21,6 ± 1,98 anos; 78,55 ± 14,70 kg; 13,89 ± 6,18 %G; 1,77 ± 0,05; 25,35 ± 4,45 IMC), que atuam em uma equipe de futsal universitário, do interior de Minas Gerais. A frequência de treino semanal correspondia a 3 dias, com duração de ± 75 minutos em média cada sessão, incluindo treinos físicos, técnicos e táticos. A temperatura da pele foi mensurada nos quadríceps, isquiotibiais, joelho anterior, joelho posterior, tibial anterior e gastrocnêmios, por meio da câmera TIR-25 (Fluke®). As imagens foram analisadas no software Smartview 4.3 (Fluke®), considerando a emissividade de 0,98. O teste T pareado e o teste de MannWhitney forma usados para comparação das médias de TIP das regiões corporais de interesse. Além disso, foi proposto uma curva percentil com os percentis 15, 50 e 85, para caracterização das áreas de risco hipotérmica e hipertérmica. Resultados: Houve diferença significativa de TIP entre os lados direito e esquerdo nas panturrilhas (0,35 ± 0,23 °C) e na região posterior dos joelhos (0,3 ± 0,19 °C), sendo essa última a região mais quente. As diferenças térmicas bilaterais médias foram consideradas clinicamente aceitáveis (≤ 0,5°C) em todas as regiões corporais analisadas. Quanto ao perfil térmico dos joelhos, observou-se uma diferença > 2°C quando comparadas as vistas anteriores e posteriores dos joelhos;
Conclusão: Os jogadores de futsal universitário apresentam assimetrias térmicas inferiores a 0,5 °C, sugerindo que os atletas analisados apresentam um perfil térmico normal. Além disso, os valores absolutos de TIP média observados, bem como os padrões identificados na região anterior e posterior dos joelhos, também sugerem que os atletas avaliados apresentam um perfil térmico normal e estão saudáveis do ponto de vista musculoesquelético.
Introduction: The thermography used by infrared professionals is a tool for analyzing the behavior of the red irradiated temperature (TIP) identifying the different activities of the abnormal skin exercised in abnormal activities, specifying both these games and those suggestive of an injury picture; Objective: Establish the thermal profile of lower limbs of university futsal players, using infrared thermography; Methodology: 19 athletes participated in the study (21,6 ± 1,98 years; 78,55 ± 14,70 kg; 13,89 ± 6,18 %F; 1,77 ± 0,05; 25,35 ± 4, 45 IMC), who work in a university futsal team, in the interior of Minas Gerais. The weekly training frequency corresponded to 3 days, with an average duration of ± 75 minutes each session, including physical, technical and tactical training. Skin temperature was measured on the quadriceps, hamstrings, anterior knee, posterior knee, anterior tibial and gastrocnemius using the TIR-25 camera (Fluke®). The images were analyzed using the Smartview 4.3software (Fluke®), considering an emissivity of 0,98. The paired T test and the Mann-Whitney test were used to compare the TIP means of the body regions of interest. In addition, a percentile curve with the 15th, 50th and 85th percentiles was proposed to characterize hypothermic and hyperthermic risk areas; Results: There was a significant difference in IPT between the right and left sides in the calves (0,35 ± 0,23 °C) and in the posterior region of the knees (0,3 ± 0,19 °C), the latter being the warmest region. Mean bilateral thermal differences were considered clinically acceptable (≤ 0,5 °C) in all body regions analyzed. As for the thermal profile of the knees, a difference > 2°C was observed when comparing the anterior and posterior views of the knees; Conclusion: College futsal players have thermal asymmetries below 0,5 °C, suggesting that the analyzed athletes have a normal thermal profile. In addition, the absolute values of mean TIP observed, as well as the patterns identified in the anterior and posterior regions of the knees, also suggest that the evaluated athletes have a normal thermal profile and are healthy from a musculoskeletal point of view.
Introduction: The thermography used by infrared professionals is a tool for analyzing the behavior of the red irradiated temperature (TIP) identifying the different activities of the abnormal skin exercised in abnormal activities, specifying both these games and those suggestive of an injury picture; Objective: Establish the thermal profile of lower limbs of university futsal players, using infrared thermography; Methodology: 19 athletes participated in the study (21,6 ± 1,98 years; 78,55 ± 14,70 kg; 13,89 ± 6,18 %F; 1,77 ± 0,05; 25,35 ± 4, 45 IMC), who work in a university futsal team, in the interior of Minas Gerais. The weekly training frequency corresponded to 3 days, with an average duration of ± 75 minutes each session, including physical, technical and tactical training. Skin temperature was measured on the quadriceps, hamstrings, anterior knee, posterior knee, anterior tibial and gastrocnemius using the TIR-25 camera (Fluke®). The images were analyzed using the Smartview 4.3software (Fluke®), considering an emissivity of 0,98. The paired T test and the Mann-Whitney test were used to compare the TIP means of the body regions of interest. In addition, a percentile curve with the 15th, 50th and 85th percentiles was proposed to characterize hypothermic and hyperthermic risk areas; Results: There was a significant difference in IPT between the right and left sides in the calves (0,35 ± 0,23 °C) and in the posterior region of the knees (0,3 ± 0,19 °C), the latter being the warmest region. Mean bilateral thermal differences were considered clinically acceptable (≤ 0,5 °C) in all body regions analyzed. As for the thermal profile of the knees, a difference > 2°C was observed when comparing the anterior and posterior views of the knees; Conclusion: College futsal players have thermal asymmetries below 0,5 °C, suggesting that the analyzed athletes have a normal thermal profile. In addition, the absolute values of mean TIP observed, as well as the patterns identified in the anterior and posterior regions of the knees, also suggest that the evaluated athletes have a normal thermal profile and are healthy from a musculoskeletal point of view.
Description
Citation
DIAS, Felipe Augusto Mattos et al. Perfil térmico dos membros inferiores de jogadores de futsal universitário. Revista Brasileira de Futebol, Viçosa, v. 15, n. 5, p. 17-28, 2022.
