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Acute hypotension after high-intensity interval exercise in metabolic syndrome patients

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dc.contributor.author Morales Palomo, Felix Alberto
dc.contributor.author Ramirez-Jimenez, Miguel
dc.contributor.author Ortega, Juan Fernando
dc.contributor.author G. Pallares, Jesus
dc.contributor.author Mora-Rodríguez, Ricardo
dc.date.accessioned 2018-03-14T15:18:45Z
dc.date.available 2018-03-14T15:18:45Z
dc.date.issued 2017
dc.identifier.citation International Journal of Sports Medicine. 2017, (38), 560-567 es_ES
dc.identifier.issn 0172-4622
dc.identifier.uri http://hdl.handle.net/10578/16731
dc.description.abstract The purpose of this study was to compare the magnitude of post-exercise hypotension (PEH) after a bout of cycling exercise using high-intensity interval training (HIIT) in comparison to an isocaloric bout of traditional moderate-intensity continuous exercise (CE). After supine rest 14 obese (31 ± 1 kg · m − 2) middle-age (57 ± 2 y) metabolic syndrome patients (50 % hypertensive) underwent a bout of HIIT and CE in a random order and then returned to supine recovery for another 45 min. Exercise trials were isocaloric and compared to a no-exercise trial (CONT) of continuous supine rest for a total of 160 min. Before and after exercise we assessed blood pressure (BP), heart rate (HR), cardiac output (Q), systemic vascular resistance (SVR), intestinal temperature (TINT), forearm skin blood flow (SKBF) and percent dehydration. HIIT produced a larger reduction in systolic blood pressure than CE ( − 20 ± 6 vs. − 5 ± 3 mmHg in the hypertensive group and − 8 ± 3 vs. − 3 ± 2 mmHg in the normotensive group) and larger increases in resting HR (P < 0.005). Percent dehydration was larger after HIIT, and post-exercise TINT and SKBF increased only after HIIT (P < 0.05). Our findings suggest that HIIT is a superior exercise method to CE to transiently reduce blood pressure in MSyn subjects. es_ES
dc.format text/plain es_ES
dc.language.iso en es_ES
dc.publisher Thieme es_ES
dc.rights info:eu-repo/semantics/embargoedAccess es_ES
dc.subject Hypertension es_ES
dc.subject Hipertensión es_ES
dc.subject Vascular resistance es_ES
dc.subject Resistencia vascular es_ES
dc.subject Cardiac output es_ES
dc.subject Salida cardíaca es_ES
dc.subject Skin blood flow es_ES
dc.subject Flujo sanguíneo de la piel es_ES
dc.subject Insulin resistance syndrome X es_ES
dc.subject Síndrome de resistencia a la insulina X es_ES
dc.title Acute hypotension after high-intensity interval exercise in metabolic syndrome patients es_ES
dc.type info:eu-repo/semantics/article es_ES

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