Halfbrick Studios' addictive mobile title Fruit Ninja may seem as simple a flick of wrist — but replace that finger with a katana and digital fruit with whole pumpkins and pineapples, then you'd staring down a delicious challenge.

Youtube user "scottdw" posted the above video, which uses a background dubstep track of his own composition. Watch as a real-life fruit ninja undergoes his sacred training, then steels himself for the ultimate battle against an army of chalky rinds and acidic juices.

If you're curious how the video was put together, "scottdw" has also posted a behind-the-scenes video showing just how tricky slicing tiny fruits with a large sharp weapon really is.