Can virtual reality and targeted exercises help Parkinson's patients regain arm control?

This study will test whether virtual reality therapy combined with proprioceptive neuromuscular facilitation (a type of hands-on exercise) can improve arm movement, reduce tremors, and enhance body awareness in people with Parkinson's disease. Twenty-eight participants will receive the therapy three times a week for six weeks. The goal is to see if these non-drug approaches can help with common motor problems like shaking and slow movement.