One of my directors tried to get me to do a team - building weekend assault course, and he ripped me for declining (I'd had a knee operation a year before - chronic football wound - and wasn't interested anyway).Same with those tough mudder assault courses -loads of ankle, wrist, back injuries.
Thats what happens when office wallers try and prove themselves at the weekend.
He slipped on a wet log, and dislocated his knee.
He's walked with a limp and complained of pain every week since. Which was twenty years ago.
I know everything has risk, but trying to negotiate an assault course, on an unstable knee, wasn't in my assessment an unreasonable decision to make.