Acute effect of heavy resistance exercise on vertical jump performance in young basketball players
The aims of the study were to investigate whether heavy resistance exercise (HRE) induces increase in vertical jump (JP), and to compare the effects of different HRE volumes and recovery periods on vertical JP. Nine volunteers (six men and three women), young basketball players in the juvenile categ...
| Autores: | , , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2014 |
| País: | Brasil |
| Institución: | Instituto Brasileiro de Ensino e Pesquisa em Fisiologia do Exercício (IBPEFEX) |
| Repositorio: | Revista Brasileira de Prescrição e Fisiologia do Exercício |
| Idioma: | portugués |
| OAI Identifier: | oai:ojs.www.rbpfex.com.br:article/673 |
| Acceso en línea: | https://www.rbpfex.com.br/index.php/rbpfex/article/view/673 |
| Access Level: | acceso abierto |
| Palabra clave: | Conditioning contractile activity Countermovement jump Postactivation potentiotion Ejercicio de calentamiento Salto con contramovimiento Potenciación posterior a la activación Esercizio di riscaldamento Salto contromovimento Potenziamento post-attivazione Exercício de aquecimento Salto contramovimento Potencialização pós-ativação |
| Sumario: | The aims of the study were to investigate whether heavy resistance exercise (HRE) induces increase in vertical jump (JP), and to compare the effects of different HRE volumes and recovery periods on vertical JP. Nine volunteers (six men and three women), young basketball players in the juvenile category (16±1 year-old age, height of 1,72±0,09 m, body mass of 69,2±15,1 kg, fat percentile of 15,6±4,2%), performed one set of five countermovement vertical jumps (CMJ) and after four minutes of interval they executed one or three set of 5RM back half-squat exercise. Four and 10 minutes after the end of the squat exercise, the individuals performed a second set of five CMJ. No significant statistical differences (f=1.26, p=0.301) were observed among conditions (one or three set of 5RM back half-squat exercise) in CMJ performance four minutes after the end of the squat exercise. The condition 3x5RM significantly reduced the height of CMJ 10 minutesafter the HRE (f=3.54, p=0.040). Based on the results, we can conclude that low (1X5RM) or high (3X5RM) volume of HRE does not improve CMJ performance after four or 10 minutes of recovery. Besides, high volume of HRE (3X5RM) induced decrease of CMJ performance in recreationally trained young basketball players. |
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