Brain training or stretching? new study tests which therapy helps Parkinson's patients walk better

This study will compare two types of physical therapy—strategy training (using mental cues and visual guides) and proprioceptive neuromuscular facilitation (a stretching and movement technique)—to see which one improves balance, walking, and daily independence in people with Parkinson's disease. Forty-two adults aged 40 to 80 with mild to moderate Parkinson's will be randomly assigned to one of the two therapy groups. Researchers will measure changes in walking speed, balance, and overall function before and after treatment.