Before revision: The advantages compared to conventional furniture in terms pain, flexion and comfort are documented in several scientific studies starting with research by A C Mandal, MD, and recently reviewed, updated and discussed by T Mandal with several references to research and the revised European (CEN) standards for educational furniture that includes balanced seating options .
After revision: The advantages compared to conventional furniture in terms pain, flexion and comfort are documented in several scientific studies starting with research by A C Mandal, MD, and recently reviewed, updated and discussed by T Mandal with several references to research and the revised European (CEN) standards for educational furniture that includes balanced seating options