Análise dos níveis de correlação entre índice de força reativa e corrida de aceleração em atletas de basquetebol

Lucas de F. Vieira; Yasmim K. S. Luna; Valbério C. de Araújo; Ytalo Mota Soares

doi:10.6063/motricidade.27713

Analysis of correlation levels between reactive strength index and sprint acceleration in basketball players

Authors

Lucas de F. Vieira Universidade Federal da Paraíba – João Pessoa
Yasmim K. S. Luna Universidade Federal da Paraíba – João Pessoa
Valbério C. de Araújo Universidade Federal da Paraíba – João Pessoa
Ytalo Mota Soares Universidade Federal da Paraíba – João Pessoa

DOI:

https://doi.org/10.6063/motricidade.27713

Keywords:

physical training, muscular strength, basketball

Abstract

The aim of the present study was to analyze the relationship between the highest value of the Reactive Strength Index (RSI) and sprint acceleration in basketball players. Seven basketball players (age 19 years± 2.16, height 1.85 meters± 0.04, body mass 80.16 kg± 12.20, BMI 24.21 km/m²± 3.33 and practice time 6.28 years± 2.75) at the regional level, from the city of João Pessoa, Paraíba, were evaluated in the reactive strength index and acceleration in the sprint, at 0-10, 0-20 and 10-20 meters, measured by a contact platform and photocells, respectively. Data were analyzed in SPSS 22.0 software quantitatively through mean and standard deviation. The Shapiro-Wilk normality test was used and, after the result of non-normality of the data, the Spearman correlation. Negative and weak correlations were found between RSI and 0-10 meters (r= -0.107, p= 0.819), and negative and moderate correlation between RSI and 0-20 (r= -0.429, p= 0.337) and 10-20 meters (r= -0.214, p= 0.645). It can be concluded that experienced athletes may have a moderate correlation between the highest IFR values and a 20-meter sprint.

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Published

2022-06-30

How to Cite

Vieira, L. de F., Luna, Y. K. S., Araújo, V. C. de, & Soares, Y. M. (2022). Analysis of correlation levels between reactive strength index and sprint acceleration in basketball players. Motricidade, 18(2), 288–294. https://doi.org/10.6063/motricidade.27713

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Issue

Vol. 18 No. 2 (2022): III SINAL - International Symposium on Physical Activity and Combat Sports

Section

Original Article

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