Backstory: My DS1 has fractured his ankle playing football (he's fine, it's happened before). The funny injury happened when DP ran over to see what was happening, slipped on some mud and ended up dislocating his knee.
5 months ago, he did the same thing jumping from one floor of a car park to another with the excuse, "well I'm 40, I assumed I could manage to jump 3 feet".
This is a man they let fly fighter jets.