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Learned some new tricks...

A post shared by Olivia Munn (@oliviamunn) on

he looks of this Instagram post by Olivia Munn, Green Bay Packers quarterback Aaron Rodgers has some work to do to match the martial-arts skills of his actress-girlfriend.

Munn, seen wearing a Packers shirt, puts on an impressive display of swordsmanship, possibly for an upcoming movie role. In the background, Rodgers works out swinging a wooden baton looking more like a quarterback than a ninja.

Munn wrote "Learned some new tricks…" with the video post.