Comparison of maximum heart rate predicted and measured in indoor soccer adolescent athletes

• Autor(a) principal: Souza, Edirley Guimarães de
• Data de Publicação: 2016
• Outros Autores: Istchuk, Loani Landin, Lopez, Juliana Astolpho, da Silva, Karina Alves, Batista, Lucélia de Almeida, Gonçalves, Hélcio Rossi, Stanganelli, Luiz Cláudio Reeberg
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Revista Brasileira de Futsal e Futebol
• Texto Completo: https://www.rbff.com.br/index.php/rbff/article/view/378
• topic: Predictive equations; Stress test; Young people; Ecuaciones predictivas; Prueba de estrés; Gente joven; Equazioni predittive; Test di resistenza; Giovani; Equações preditivas; Teste de esforço; Jovens; Equações preditivas; Teste de esforço; Jovens

The use of equations to estimate maximal heart rate based on age is widely accepted because is easily obtained and it is hard to measure directly by effort test. The aim of this study was to compare the maximal heart rate obtained in an effort test in 35 futsal players (male 17.5 ± 1.03 years; female 16.3 ± 1.26 years; general 16.71 ± 1.35 years) with the equations 220-age, 208-07 x age (Tanaka et al. 2001) e 223-1.44x age (Nikolaids, 2014). To statistical analyses was used ANOVA for repeated measures, Friedman's test was used to compare maximal heart rate obtained and predicted, the level of significance adopted was p<0,05. The medians of HRmax obtained was: Effort Test (198bpm), 220-age (202.6bpm), Tanaka (206.8 bpm) e Nikolaids (197.9 bpm). The results demonstrate that don't have significance association between the effort test HRmax and the predictive equations, there was a strong correlation (r>0.90; p<0.001) between the equations. The significance association was not found between the HRmax obtained in the effort test and the equations used to estimate the HRmax for the young futsal players, and because this it is necessary more studies with the same population.