Subjective perception of effort acute answers hemodynamic during the exercise carried through in vertical and horizontal cycloergometer
Introduction: There are few studies comparing heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), double-product (DP) and rating of perceived exertion (RPE) responses between the exercise performed on verticaland horizontal cycloergometer. Objective: The aim of this study...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2012 |
| 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/309 |
| Acceso en línea: | https://www.rbpfex.com.br/index.php/rbpfex/article/view/309 |
| Access Level: | acceso abierto |
| Palabra clave: | Heart rate Systolic blood pressure Diastolic blood pressure Double product Frecuencia cardiaca Presión arterial sistólica Presión arterial diastólica Protucto doble Frequenza cardiaca Pressione sanguigna sistolica Pressione sanguigna diastolica Doppio prodotto Frequência cardíaca Pressão arterial sistólica Pressão arterial diastólica Duplo produto Retorno venoso |
| Sumario: | Introduction: There are few studies comparing heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), double-product (DP) and rating of perceived exertion (RPE) responses between the exercise performed on verticaland horizontal cycloergometer. Objective: The aim of this study was to compare acute hemodynamic (HR, SBP, DBP and DP) and RPE responses during the exercise performed on vertical and horizontal cycloergometer. Materials and Methods: The sample was composed by six healthy men (20,17±2,33 years). In addition, they were not taking any kind of medicine. The participants performed the test at vertical and horizontal cycloergometer with loads at 50, 100 and 150 watts. The statistical method applied was mean and standard deviation. Student ́s T-test (p<0,05) was used to compare means. Results: HR, SBP, DP and RPE increased during exercise performed on verticaland horizontal cycloergometer. DBP keep unaltered during exercise performed on verticalandhorizontal cycloergometer. Statistical significant differences were found for HR at 100 and 150 watts (p<0,05), with higher values on the exercise performed on verticalcycloergometer. Discussion: Differences between HR responses may be related to postural changes. Conclusion: Significant statistical differences were found only for HR (p<0,05), with higher values for the exercise performed on vertical cycloergometer. |
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