Re: Parkinsons. Fight it hard. Advances are being made. Some things: Brain stimulating exercises are good. Get your neuromuscular system stimulated. Try coordination-oriented things, skipping rope, boxing exercises, table tennis et etc. Apparently MTC oil, from coconut oil and even coconut oil itself is the only digestible thing to pass the blood-brain barrier and has been used for those fighting the spectrum of Parkinson’s, Alzeimers, Dementia…..
…I am not sure if you want to do too much in the way of soccer, or super fast sprints….gentle-kinda-fast-relaxed strides are good….
If you can run OFF ROAD, so off concrete and tarmac/asphalt that will likely help….cheers,