No doubt user error either in the operation of, or inspection of the device. How it broke has no bearing on the safety devices required to prevent the resulting injury. The dozen or so incidents each year justifies doubling the price of millions of office chairs nationally in the eyes of our benevolent overlords.
My oldest daughter who played college soccer and her husband who wrestled in college have 4 kids in Wrestling, Football, Basketball, Tee Ball, Volleyball, Track & Field, not to mention, Scouting, Dance, and Rodeo. Also Wednesday bible study. She coaches soccer, he coaches wrestling. Talk about burning the candle at both ends and sometimes in the middle as well.
No doubt user error either in the operation of, or inspection of the device. How it broke has no bearing on the safety devices required to prevent the resulting injury. The dozen or so incidents each year justifies doubling the price of millions of office chairs nationally in the eyes of our benevolent overlords.