This photo taken in Brig, Switzerland by Mark Daye during his 3 week vacation shows how a non-evidence based idea can take off in the office.
The bottom line is these are “exercise balls” which belong in the gym as an excellent piece of equipment.
In the office we need well designed, very adjustable chairs which support the back throughout the day….. and chairs that do not represent a “fall off” hazard or worse if you are a fan of The Office.