Every month, our Neuro Exercise Specialists read the newest research and summarize it in our Monthly Movement Highlights newsletter. Over the past two years one theme keeps coming up: for people living with Parkinson’s disease, exercise matters. Here’s a roundup of studies we’ve covered and what they mean for your training.
More activity is linked to sharper thinking
A study we covered in May 2025 asked whether physical activity is connected to cognition in Parkinson’s. People who were more active consistently scored better on standard thinking tests, including the Symbol Digit Modalities and Stroop tests. Even low to moderate activity was linked to benefits, and the more active people were, the better they did. The pattern held whether participants were on or off their medication.
Exercise improves quality of life, especially over 12 weeks or more
A systematic review and meta-analysis of group exercise found that aerobic exercise, dance and Tai Chi significantly improved quality of life for people with Parkinson’s. The biggest benefits came from programs that lasted at least 12 weeks. In other words, consistency counts.
Higher-intensity training may support the brain
Another systematic review looked at whether exercise protects the brain pathways affected by Parkinson’s. It found that exercise, particularly high-intensity aerobic and resistance training, can enhance neuroplasticity, improve motor function and may help slow disease progression. The authors stressed that programs should be personalized to each person’s abilities and stage of disease.
Animal research points the same way. In a study in mice, a 10-week treadmill program improved movement and reduced the loss of dopamine-producing neurons.
Balance training works best when it covers the whole picture
A review of 126 balance programs involving 5,335 people with Parkinson’s found that programs combining several types of training, or integrating sensory and motor challenges, addressed more parts of balance than single-focus approaches. The researchers also called for more attention to training intensity.
Movement can lift your mood, too
Researchers at York University followed people with Parkinson’s through eight months of weekly dance classes, as we shared in January 2025. Participants reported significantly less depression, and brain scans showed reduced activity in an area of the brain linked to depression.
The best exercise is the one you’ll keep doing
A study of 165 people with Parkinson’s explored why some people exercise regularly and others don’t. Everyone recognized the benefits. Those who didn’t exercise named their symptoms and low mood as the main barriers, while the most active people were driven by personal satisfaction and enjoyment. Finding activities you enjoy, with people who support you, makes a real difference.
What this means for you
- Be consistent. The quality-of-life benefits in the research came from programs lasting 12 weeks or more.
- Include challenge. High-intensity aerobic and resistance training showed the strongest effects on the brain.
- Train balance in more than one way. Varied programs address more of what balance needs.
- Make it enjoyable and social. Group classes like Rock Steady Boxing and Neuro Fight Club combine intensity with community.
- Start with an assessment, so your program fits your abilities and stage of Parkinson’s.
Always talk with your doctor before starting a new exercise program.
Want research summaries like these every month? Browse Research in Motion.
Sources: studies summarized in our Monthly Movement Highlights newsletter, January 2025 and May 2025.
