The Amazing Science Behind Bruce Lee's 1-Inch Punch

  • 10 years ago
We all know that Bruce Lee is a martial arts legend. His feats of strength and skill are permanently on display in his multiple movies and in recordings of his various demonstrations. Watching them makes you realize that Bruce Lee is a once-in-a-generation type of special. His slight, lean frame belied an ocean of strength, which made Lee capable of amazing things - like his ability to catch rice out of the air with chopsticks, to do pushups on his thumbs, and to put a man on the ground with his infamous one-inch punch.




So, how did he do it? How can a punch delivered from an inch away have enough power to send a full-grown man flying? As reported in Popular Mechanics, neuroscientists from the Imperial College London decided to find out. After a series of experiments designed to compare punching strength, they quickly realized that martial arts practitioners could deliver much stronger blows than regular folk. Not exactly a huge revelation, but looking at high speed camera footage of the subjects, they could see that a truly effective punch starts at the ground and works its way up to the fist.

The one-inch punch isn’t as much about brute strength as it is about being able to wrangle all your muscles and joints to work together to deliver the burst of explosive force we see here. This requires a degree of precision and control that takes a lifetime to master.

But there’s more to it than that, brain scans of participants in the study found a relationship between better one-inch punches and the microstructure of white matter in the brain, the gooey stuff that sends messages to your motor cortex, allowing you to do everything you do with your body. They also discovered that this white matter can become refined like any other muscle through an evolutionary process called neuroplasticity, which allows the brain to rewire itself in order to deal with new challenges. the more advanced your white matter, the more complex physical tasks you can carry out.

So, does this mean Bruce Lee was human after all? Amazingly, yes. Lee spent his life practicing martial arts and pushing past physical boundaries. The fact that he managed to rewire his brain in the process to a point where he could drop a dude from an inch away might make him seem like some kind of mutant superhero, but really, it’s just science.