Introduction: Parkinson’s disease is a progressive neurodegenerative disorder of the central nervous system characterized by motor and non-motor symptoms. In most cases, the cause of the disease remains unknown, while age is considered the greatest risk factor for its development. Among the more significant motor difficulties are gait disturbances, which significantly impact patients’ independence and increase the risk of falls. Due to the limited effects of pharmacological treatment, increasing attention is being directed toward non-pharmacological approaches, which include cycling. Cycling is a form of rhythmic, cyclic, and symmetrical exercise that can have a beneficial effect on motor function and mobility in patients with Parkinson’s disease. Purpose: The purpose of this thesis is to determine, through a review of scientific and professional literature, the effects of cycling in improving gait in patients with Parkinson’s disease. Methods: We searched for literature in the PubMed and PEDro databases. We used the following keyword combinations in English: »Parkinson’s disease« AND »cycling«, »Parkinson’s disease« AND »bike«. Results: Based on the inclusion and exclusion criteria, we included six studies published in 2015 or later in the literature review. The exercise programs lasted from three individual training sessions to 12 weeks, with each session lasting 20 to 60 minutes, and participants in all studies exercised three times a week. The results showed that cycling can have a beneficial effect on specific gait parameters, as four studies demonstrated a statistically significant improvement within the experimental group. Discussion and conclusion: We found that cycling is a promising and effective complementary therapeutic method for improving gait in patients with Parkinson’s disease. The findings indicate that cycling can positively influence walking speed, step length, cadence, and mobility. Further research is needed to more precisely define the effects of cycling, in which it would be appropriate to standardize exercise programs.
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