Got a 2.5 hr education on ergonomics in addition to a (quite expensive) great quality chair. Went from headaches / pain every day to one bad day in the month I've owned the chair. Thanks Frank!


Got a 2.5 hr education on ergonomics in addition to a (quite expensive) great quality chair. Went from headaches / pain every day to one bad day in the month I've owned the chair. Thanks Frank!