mari winsor

Year: 2005/2006 Distributor: Guthy-Renker Instructor: Mari Winsor  Mari Winsor has been a renowned Pilates instructor when she recieved her certification from another instructor named Romana Kryzanowska. She then worked with celebrities such as Michael Jackson and produced her popular Winsor Pilates workouts with Guthy-Renker Corporation. On the other hand, Romana has starred in her own direct-to-video workout series called Romana’s Pilates, which was distributed by …