Being a martial arts fan, I think it is a good idea to start a thread, in which we all can share our most favorite movie fight scenes.
I will start ...
The Guest (2014)
Luke is being bullied at school. An elite soldier, David, who now lives with his family, teaches the bullies a lesson, and he also teaches Luke a lesson on how to stand up for himself and deal with adversity.
Best of the Best (1989)
A big martial arts competition is coming up. On their last night out before training camp, the US national team - scheduled to compete against the Korean national team - is in a bar enjoying life. Then the extroverted Travis flirts with the wrong lady, which results in a huge bar fight. The first step towards a team-building experience.