Physical Activity Interventions for Stroke Rehabilitation

Physical activity interventions constitute a core component of multidisciplinary stroke rehabilitation, aiming to restore motor function, improve cardiovascular health and enhance quality of life. Programmes range from traditional aerobic and resistance training to high-intensity interval regimens, each tailored to the patient’s stage of recovery and comorbidities. Early subacute interventions focus on safely reintroducing cardiorespiratory challenges to exploit heightened neuroplasticity, while chronic-phase programmes emphasise maintenance of gains and prevention of secondary complications. Telehealth and digital platforms increasingly support remote delivery, enabling personalised exercise prescription and real-time monitoring. Resistance modalities—particularly those emphasising eccentric overload—have demonstrated benefits for muscle hypertrophy, functional performance and even cognitive processing. Interval-based protocols, when appropriately dosed, can yield meaningful improvements in walking endurance, balance and metabolic control. Collectively, these approaches underscore the necessity of intensity, specificity and progression principles in designing effective rehabilitation regimens. Across global settings, integrating exercise interventions into standard care has shown promise in reducing disability, decreasing rehospitalisation rates and fostering long-term engagement in physical activity.

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Physical Activity Interventions for Stroke Rehabilitation publication trend

The graph below shows the total number of articles in physical activity interventions for stroke rehabilitation across all publications each year (not limited to Nature Index journals).

Technical terms

High-intensity interval training (HIIT): repetitive cycles of brief, vigorous exercise interspersed with recovery periods.

Moderate-intensity interval training (MIIT): scheduled bouts of exercise at moderate exertion alternated with rest or low-intensity activity.

Reduced-exertion high-intensity training (REHIT): ultra-short, maximal effort exercise intervals followed by longer recovery.

Telehealth-delivered intervention: therapeutic exercise or education delivered remotely via digital communication tools.

Barthel Index: scale assessing independence in activities of daily living, with higher scores indicating greater autonomy.

Continuous glucose monitoring (CGM): wearable sensor technology that provides real-time interstitial glucose readings.

References

1. Secondary prevention of stroke. A telehealth-delivered physical activity and diet pilot randomized trial (ENAbLE-pilot). International Journal of Stroke (2023).
2. Impact of diverse aerobic exercise plans on glycemic control, lipid levels, and functional activity in stroke patients with type 2 diabetes mellitus. Frontiers in Endocrinology (2024).
3. Application of principles of exercise training in sub-acute and chronic stroke survivors: a systematic review. BMC Neurology (2014).
4. Muscle, functional and cognitive adaptations after flywheel resistance training in stroke patients: a pilot randomized controlled trial. Journal of NeuroEngineering and Rehabilitation (2016).
5. Effect of Home-Based High-Intensity Interval Training in Patients With Lacunar Stroke: A Randomized Controlled Trial. Frontiers in Neurology (2019).