Relationship between physical tests with internal load and time spent in high intensity for male soccer players U-20 of regional level
Dagnou Moura,
Alexandro Santos da Silva,
Matheus Luiz Penafiel,
Beatriz Gonçalves,
Antônio Carlos Tavares Junior,
João Paulo Borin,
Julio Wilson Dos-Santos
Affiliations
Dagnou Moura
Centro Universitário Católico Salesiano Auxilium
Alexandro Santos da Silva
São Paulo State University (UNESP), Department of Physical Education, Laboratory of physiology applied to sports training, School of Sciences, Bauru, São Paulo, Brazil
Matheus Luiz Penafiel
São Paulo State University (UNESP), Department of Physical Education, Laboratory of physiology applied to sports training, School of Sciences, Bauru, São Paulo, Brazil
Beatriz Gonçalves
São Paulo State University (UNESP), Department of Physical Education, Laboratory of physiology applied to sports training, School of Sciences, Bauru, São Paulo, Brazil
Antônio Carlos Tavares Junior
São Paulo State University (UNESP), Department of Physical Education, Laboratory of physiology applied to sports training, School of Sciences, Bauru, São Paulo, Brazil
João Paulo Borin
Faculty of Physical Education, Department of Physical Education, State University of Campinas, UNICAMP, Campinas, São Paulo, Brazil.
Julio Wilson Dos-Santos
São Paulo State University (UNESP), Department of Physical Education, Laboratory of physiology applied to sports training, School of Sciences, Bauru, São Paulo, Brazil
The relationship between performance in physical tests and the match intensity from the heart rate (HR) response has not been studied in soccer. Thus, this study aimed to verify the correlation between the performance in physical tests and the intensity of the soccer match. Eleven Under-20 soccer players from the first division were evaluated in 2 official matches. The Yo-Yo intermittent aerobic test level 1 (YYIR1), 10-m and 30-m speed, repeated sprints ability (RSA, 6 x 20-20 m), the squat (SJ) and countermovement (CMJ) jump tests were performed. The heart rate (HR) was used to calculate the impulse training (M-TRIMP) by Edwards’s methods, and the time spent above 90% of HRmax (HR>90%) was considered a high-intensity parameter. Pearson's correlation was applied, considering the significance level of p 90% (r = 0.51) and between the best time in RSA (RSAbest) and HR>90% (r = -0.50). YYIR1 was the best test related to the match intensity measured by the HR. RSAbest was also a good high-intensity indicator of the match, while jump and speed tests were not.
