Body to body combat

Hello,
I have a question for you: what is the best practice to create a body to body combat? Thanks!

Anyone can help me please?

could you specify your question?

Hi MajekPL, thanks for your answer! I want to make an effect like this https://www.youtube.com/watch?v=LB86t7j05Wc

I want to know how I can create a impact between the hand of one skeletal mesh and another skeletal mesh… Thanks all!