As with most actors who are getting ready to be in any type of role that requires them to kick as much ass as possible, some training may need to be completed. With those using weapons, there are long days where you pretty much eat and sleep with a prop because you need to be as comfortable with it as possible. When it comes to Olivia Munn, who is taking up the role of Psylocke in X-Men: Apocolypse, she will need to master the art of swordplay. Here is a video she posted of some training she is doing
I’d also like to point out that the gentleman in the background putting on his best action moves is Green Bay Packers quarterback Aaron Rodgers.