For over two decades, Daniel Corcos has researched Parkinson's disease. During his studies he spent the majority of the past decade focusing on the effects of exercise. Corcos, a professor of kinesiology and nutrition at the University of Illinois at Chicago, explained: "It became obvious several years ago that exercise really was good for people with Parkinson's disease

For over two decades, Daniel Corcos has researched Parkinson's disease. During his studies he spent the majority of the past decade focusing on the effects of exercise. Corcos, a professor of kinesiology and nutrition at the University of Illinois at Chicago, explained: "It became obvious several years ago that exercise really was good for people with Parkinson's disease