Well, pro wrestling, in it's usual definition, implies planning and choreography indeed, but at least where I work it's not staged...it's entertainment, of course, but we do get hurt as well.
I'll try that piece of advice, thank you very much. I would prefer a not-that-comfortable underwear to having my testicles crushed in the match.
I will try to ask the question, although I guess repeated low blows can ultimately make lasting damage to the testicles...