From LifeHackery:

All of us want to learn kung fu. Who doesn’t want to kick like Chuck Norris and use nunchakus like Bruce Lee? Unfortunately, many of us are too busy to attend martial arts training sessions. You can buy a “how to” book of martial arts, but they usually have complicated instructions that you will likely forget during an actual attack. What you need are simple techniques that you can easily use during a fight.

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