Efectividad del entrenamiento interválico de alta intensidad sobre la capacidad de marcha en adultos después de un accidente cerebrovascular: revisión sistemática
Palabras clave:
accidente cerebrovascular; entrenamiento interválico de alta intensidad; HIIT; marcha; rehabilitación; fisioterapiaResumen
DOI: https://doi.org/10.46296/gt.v9i18edespsep.0448
Resumen
Introducción: El accidente cerebrovascular (ACV) constituye una de las principales causas de discapacidad adquirida en adultos y las alteraciones de la marcha representan una de sus secuelas funcionales más relevantes. El entrenamiento interválico de alta intensidad (HIIT) ha sido propuesto como una estrategia para aumentar la dosis de práctica locomotora y el estímulo cardiorrespiratorio durante la rehabilitación. Objetivo: Analizar la efectividad del HIIT con componente locomotor, comparado con entrenamiento aeróbico de intensidad moderada o rehabilitación convencional, sobre la resistencia, velocidad y movilidad de la marcha en adultos después de un ACV. Métodos: Se estructuró una revisión sistemática conforme a PRISMA 2020, con criterios PICOS definidos a priori. Se consideraron ensayos clínicos aleatorizados en adultos post-ACV que aplicaran HIIT claramente identificable y reportaran al menos un desenlace objetivo de marcha. La síntesis se organizó por resistencia de marcha (6MWT/2MWT), velocidad (10MWT o velocidad de marcha), movilidad funcional y seguridad. Se realizó una síntesis narrativa debido a la heterogeneidad clínica de las intervenciones y comparadores. Resultados: Siete ensayos clínicos aleatorizados cumplieron los criterios de elegibilidad y fueron incluidos en la síntesis cualitativa. La evidencia mostró resultados favorables pero heterogéneos. El HIIT con componente locomotor produjo mejoras superiores en resistencia de marcha cuando la dosis acumulada de entrenamiento fue suficiente, particularmente en programas de 8 a 12 semanas. Sin embargo, algunos ensayos mostraron adaptaciones cardiorrespiratorias superiores sin diferencias entre grupos en 6MWT o velocidad de marcha. Los estudios que integraron HIIT con entrenamiento locomotor convencional o robotizado informaron beneficios en 10MWT, 2MWT, 6MWT y otras medidas funcionales. No se identificó una señal consistente de eventos adversos graves relacionados con la intervención en los ensayos que reportaron seguridad. Conclusión: El HIIT representa una estrategia prometedora para mejorar la capacidad de marcha post-ACV, especialmente la resistencia, pero su superioridad frente al entrenamiento moderado no es uniforme para todos los desenlaces. La respuesta parece depender de la dosis, la modalidad locomotora, el nivel funcional y la especificidad de la tarea. La evidencia actual apoya su incorporación clínica en pacientes seleccionados y monitorizados, aunque persisten limitaciones de certeza y heterogeneidad metodológica.
Palabras claves: accidente cerebrovascular; entrenamiento interválico de alta intensidad; HIIT; marcha; rehabilitación; fisioterapia.
Abstract
Background: Stroke is one of the leading causes of acquired disability in adults, and gait impairment is among its most relevant functional sequelae. High-intensity interval training (HIIT) has been proposed as a strategy to increase locomotor practice dose and cardiorespiratory stimulus during rehabilitation. Objective: To analyze the effectiveness of HIIT with a locomotor component, compared with moderate-intensity aerobic training or conventional rehabilitation, on walking endurance, speed, and mobility in adults after stroke. Methods: A systematic review was structured according to PRISMA 2020, with PICOS eligibility criteria defined a priori. Randomized clinical trials published from January 1, 2020, to August 31, 2026, involving adults after stroke and applying clearly identifiable HIIT with at least one objective walking outcome were considered. Findings were grouped by walking endurance (6MWT/2MWT), speed (10MWT or gait speed), functional mobility, and safety. A narrative synthesis was performed because of clinical heterogeneity among interventions and comparators. Results: Seven randomized clinical trials met the eligibility criteria and were included in the qualitative synthesis. Evidence was favorable but heterogeneous. HIIT with a locomotor component produced greater improvements in walking endurance when accumulated training dose was sufficient, particularly in programs lasting 8 to 12 weeks. However, some trials showed superior cardiorespiratory adaptations without between-group differences in the 6MWT or gait speed. Studies integrating HIIT with conventional or robot-assisted locomotor training reported benefits in the 10MWT, 2MWT, 6MWT, and other functional measures. No consistent signal of serious intervention-related adverse events was identified in trials reporting safety. Conclusion: HIIT is a promising strategy to improve post-stroke walking capacity, particularly endurance, although its superiority over moderate-intensity training is not uniform across all outcomes. Response appears to depend on accumulated dose, locomotor modality, baseline functional level, and task specificity. Current evidence supports its clinical use in appropriately selected and monitored patients, while methodological heterogeneity and certainty limitations remain.
Keywords: stroke; high-intensity interval training; HIIT; gait; rehabilitation; physical therapy.
Información del manuscrito:
Fecha de recepción: 23 de junio de 2026.
Fecha de aceptación: 15 de agosto de 2026.
Fecha de publicación: 21 de septiembre de 2026.
Descargas
Citas
Billinger, S. A., Arena, R., Bernhardt, J., Eng, J. J., Franklin, B. A., Johnson, C. M., et al. (2014). Physical activity and exercise recommendations for stroke survivors: A statement for healthcare professionals from the American Heart Association/American Stroke Association. Stroke, 45(8), 2532-2553. https://doi.org/10.1161/STR.0000000000000022
Boyne, P., Billinger, S. A., Reisman, D. S., et al. (2023). Optimal intensity and duration of walking rehabilitation in patients with chronic stroke: A randomized clinical trial. JAMA Neurology, 80(4), 342-351. https://doi.org/10.1001/jamaneurol.2023.0033
Do, J., Lim, W.-T., Kim, D. Y., Ko, E. J., Ko, M.-H., Kim, G. W., Kim, J. H., Kim, S., & Kim, H. (2024). Effects of high-intensity interval robot-assisted gait training on cardiopulmonary function and walking ability in chronic stroke survivors: A multicenter single-blind randomized controlled trial. Journal of Back and Musculoskeletal Rehabilitation, 37(5), 1309-1319. https://doi.org/10.3233/BMR-230385
Feigin, V. L., Brainin, M., Norrving, B., et al. (2025). World Stroke Organization: Global Stroke Fact Sheet 2025. International Journal of Stroke, 20(2), 132-144. https://doi.org/10.1177/17474930241308142
Gjellesvik, T. I., Becker, F., Tjønna, A. E., et al. (2020). Effects of high-intensity interval training after stroke (the HIIT-Stroke Study): A multicenter randomized controlled trial. Archives of Physical Medicine and Rehabilitation, 101(6), 939-947. https://doi.org/10.1016/j.apmr.2020.02.006
Gjellesvik, T. I., Becker, F., Tjønna, A. E., et al. (2021). Effects of high-intensity interval training after stroke (The HIIT Stroke Study) on physical and cognitive function: A multicenter randomized controlled trial. Archives of Physical Medicine and Rehabilitation, 102(9), 1683-1691. https://doi.org/10.1016/j.apmr.2021.05.008
Kim, J., Do, J., Bae, C. R., Mo, Y. H., Kim, J. H., et al. (2025). High-intensity interval training with robot-assisted gait therapy vs. treadmill gait therapy in chronic stroke: A randomized controlled trial. Journal of NeuroEngineering and Rehabilitation, 22, 173. https://doi.org/10.1186/s12984-025-01674-0
Kim, K.-R., Kim, Y.-J., & Kim, M.-K. (2025). Effects of task-oriented treadmill training applied high-intensity interval training on walking ability in patients with chronic stroke: A randomized controlled trial with short-term follow-up. Medicine, 104(38), e44444. https://doi.org/10.1097/MD.0000000000044444
Marzolini, S., Robertson, A. D., MacIntosh, B. J., Corbett, D., Anderson, N. D., Brooks, D., Koblinsky, N., & Oh, P. (2023). Effect of high-intensity interval training and moderate-intensity continuous training in people with poststroke gait dysfunction: A randomized clinical trial. Journal of the American Heart Association, 12(22), e031532. https://doi.org/10.1161/JAHA.123.031532
Moncion, K., Rodrigues, L., De Las Heras, B., et al. (2024). Cardiorespiratory fitness benefits of high-intensity interval training after stroke: A randomized controlled trial. Stroke, 55(9), 2202-2211. https://doi.org/10.1161/STROKEAHA.124.046564
Moncion, K., Rodrigues, L., Wiley, E., et al. (2024). Aerobic exercise interventions for promoting cardiovascular health and mobility after stroke: A systematic review with Bayesian network meta-analysis. British Journal of Sports Medicine, 58(7), 392-400. https://doi.org/10.1136/bjsports-2023-107956
Moon, H.-M. (2025). High-intensity interval training enhances cardiovascular and functional outcomes compared with moderate-intensity continuous training in higher-functioning chronic stroke. Annals of Rehabilitation Medicine, 49(6), 360-370. https://doi.org/10.5535/arm.250098
Murphy, S. J., & Werring, D. J. (2020). Stroke: Causes and clinical features. Medicine, 48(9), 561-566. https://doi.org/10.1016/j.mpmed.2020.06.002
Page, M. J., McKenzie, J. E., Bossuyt, P. M., et al. (2021). The PRISMA 2020 statement: An updated guideline for reporting systematic reviews. BMJ, 372, n71. https://doi.org/10.1136/bmj.n71
Rethlefsen, M. L., Kirtley, S., Waffenschmidt, S., et al. (2021). PRISMA-S: An extension to the PRISMA Statement for Reporting Literature Searches in Systematic Reviews. Systematic Reviews, 10, 39. https://doi.org/10.1186/s13643-020-01542-z
Zhang, X., Yang, J., Hu, J., & Tan, Z. (2026). High-intensity interval training after stroke: A three-level random-effects meta-analysis with cluster-robust inference and exploratory dose-parameter signals. Frontiers in Neurology, 17, 1804120. https://doi.org/10.3389/fneur.2026.1804120
Publicado
Cómo citar
Número
Sección
Derechos de autor 2026 Revista Científica Arbitrada en Investigaciones de la Salud GESTAR. ISSN: 2737-6273.

Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial-CompartirIgual 4.0.
















