Power Exercise for Stroke Recovery: The POWER Feasibility Trial.
J Neurol Phys TherMay 25, 2026 (epub)
Clinical ResearchPhysical Medicine & Rehabilitation
Kenneth S Noguchi, Juliano A Abreu, Zoe M Sanvido et al.
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In 30 seconds
The POWER feasibility trial evaluated a power exercise intervention for individuals with mild to moderate chronic stroke. Conducted as a single-group trial, it demonstrated high feasibility with 96% attendance and significant improvements in physical function, including a -1.6 seconds change in the timed up and go test. The study involved 15 participants averaging 61.5 years old.
Key findings
- 96% attendance rate with minimal attrition and no serious adverse events.
- Timed up and go test improved by -1.6 seconds (95% CI: -0.6, -2.6).
- 30-second chair stand test increased by +3.0 (95% CI: 1.7, 4.2).
- Moderate to large improvements in muscle strength and health-related quality of life.
Why it matters
This study highlights the feasibility of implementing power training in stroke rehabilitation, which may enhance recovery of physical function and quality of life for patients. Understanding these outcomes can inform rehabilitation strategies in clinical practice.