Should We Use the Functional Electrical Stimulation-Cycling Exercise in Clinical Practice? Physiological and Clinical...

Area of Science:

• Exercise Physiology
• Rehabilitation Medicine
• Biomedical Engineering

Background:

• Functional electrical stimulation cycling (FES-cycling) is an emerging therapeutic modality.
• Evidence on its physiological and clinical effects requires systematic evaluation.

Purpose of the Study:

• To systematically review and meta-analyze the evidence on the physiological and clinical effects of FES-cycling.
• To assess the certainty of evidence for various outcomes.

Main Methods:

• Systematic review and meta-analysis of randomized controlled trials.
• Searched multiple databases (PubMed, Embase, Cochrane, etc.).
• Assessed risk of bias and quality of evidence using established tools.

Main Results:

• FES-cycling demonstrated statistically and clinically significant improvements in metabolic, cardiocirculatory, and ventilatory variables with moderate-to-high certainty of evidence.
• Improvements were noted in cardiorespiratory fitness, lean mass, power, and physical fitness in intensive care.
• Trends for improvement were observed in muscle volume, spasticity, and mobility, while no significant differences were found in walking distance or bone density.

Conclusions:

• FES-cycling serves as a potent exercise stimulus compared to other therapeutic interventions.
• It yields clinically important improvements across several key clinical outcomes.