You really don't know anything about pro wrestling if that's what you think. The moves they perform might not have the intention hurting, but they're both dangerous and painful, there's a lot of skill involved to not end up in a hospital, not to mention some of the less spectacular moves come directly from olympic wrestling and it's variants. It's a performative spectacle, but it doesn't make it any less dangerous or skillful, saying otherwise is just being ignorant.