Find some information on the internet. Contact a LARP group of people in your area. etc.
I think you have many options :D

Sometimes it hurts when you have no armor or if you get a powerful hit. But it is still OK. We are no ladies.
May be that someone will break his wrists or fingers. That's sad, but it is rare exception. I think that perhaps cycling is dangerous.

Of course, we still do it. Orcs love killing, raping and torturing.
Simulated killing is OK for you... but simulated rape is wrong?
LOL *my brain is full of f*ck* :D :D

Orcs thank you! :D