Point Reyes Pilates instructor invents new office chair – West Marin Citizen

Point Reyes Pilates instructor invents new office chair
West Marin Citizen
Point Reyes Pilates instructor Maria Mankin started out with an idea to help her aging mother and ended up inventing and patenting a chair that can be used both for the office and for exercising—the Begin Chairâ„¢. Begin Chair, the only portable ball …