Backwards, I worked with a guy who got struck in the head by one of those machines.It had jammed and he was attempting to clear the jam and the arm went off and cracked his skull. He wound up partially paralyzed, and though with physical therapy he was able to walk nearly normally, he lost most function in one of his arms. I’m pretty sure his case was one of those which made the rotating tire machines the apparatus of choice after that.
Backwards, I worked with a guy who got struck in the head by one of those machines.It had jammed and he was attempting to clear the jam and the arm went off and cracked his skull. He wound up partially paralyzed, and though with physical therapy he was able to walk nearly normally, he lost most function in one of his arms. I’m pretty sure his case was one of those which made the rotating tire machines the apparatus of choice after that.