Can Exercise Prevent Parkinson’s?
No therapy, including exercise, has yet been proven to prevent Parkinson’s. But studies of large populations have shown that people who exercise are less likely to develop Parkinson’s. (This means that exercise is associated with less risk of Parkinson’s, but is not necessarily the cause of the decreased risk.)
Does Exercise Slow Disease Progression?
Pre-clinical work demonstrates that exercise has protective effects on brain cells. It boosts trophic factors, which are like “fertilizer” for brain cells and increases the number and activity of mitochondria, the cells’ energy sources. It also helps you use the dopamine your brain already has, more efficiently. (Dopamine is the brain chemical responsible for normal movement that decreases in Parkinson’s.) Clinical studies also suggest that symptoms may progress more slowly in people who exercise.
Can Exercise Replace Parkinson’s Medication?
Exercise is just as important as the medication you take for Parkinson’s but it’s not a replacement. Some people are able to decrease their medications because they can manage symptoms with exercise, but others need more medication in order to exercise. (Marathon runners, for example, may need more medication to run for longer distances.) To get the most benefit, work with your doctor to make sure you’re on the best combination of medications to control your symptoms so you can exercise regularly.
How do I get started
It depends on your overall fitness level, but a good first step is to talk to your doctor and have a thorough checkup before starting any activity. For many people, it’s important to start slowly, and one good way to start is with a physical therapist. This way you can get an “exercise prescription” and work with an expert to determine what you can (and can’t) do safely. Especially if you haven’t been regularly exercising, it may be best to begin under the supervision of a professional who has access to professional equipment.
The best way to achieve benefits is to exercise on a consistent basis. People with Parkinson’s enrolled in exercise programs with duration’s longer than six months, regardless of exercise intensity, have shown significant gains in functional balance and mobility as compared to programs of only two-week or ten-week durations.
People new to exercise programs are generally best off working with an individual or group training leader; for people whose mobility is significantly affected by PD, a physical therapist may be the best choice for helping to start a program.
Taking part in organised events is a great way to get involved while also raising much-needed funds for Parkinson’s research. You can also create your own exercise challenge.
Contact Isobel at isobel@shakeitup.org.au or call us on 1300 361 803 if you need any help in creating your challenge.