This article originally appeared on Green Bay Press-Gazette: Western Racquet's Kari Merrill has a passion for fitness, a special bond with people with Parkinson's and a love for hairless cats ...

Parkinson’s disease is a progressive neurological condition that affects many systems of the body but is often called a “movement disorder.” ...

She has a passion for it.” From the night shift ... times a week to one of the six classes offered weekly. They’re Parkinson’s patients from all walks of life, men and women, each with ...

With a wireless mic, her hair pulled into a high bun and the kind of smile you could rotate a solar system around, she leads a group of people living with Parkinson’s disease through a 75-minute ...