There’s a reason that martial arts are called “arts.” There are a lot of myths, half truths, gray areas, and outright lies in our field. And even when we can demonstrate with practical experience that something works, martial artists all too often have a terrible understanding of the science behind why it works. In that environment, Fight Like a Physicist by Jason Thalken is a real breath of fresh air.
Thalken’s tome is basic rather than exhaustive. Anybody who’s had a college level physics course should be familiar with most of what he lays out. The problem is that all too many college educated martial artists leave their physics knowledge outside the dojo door, swallowing whole whatever their sensei feeds them. The even bigger problem is that too many senseis are feeding them a diet of junk science.
And it’s a shame, because there’s very good, very real science to back up much of the martial arts. Thalken covers the key concepts here – center of mass, momentum, energy, rotational physics, and leverage. Again, none of this is groundbreaking to any college level physics student. But what Thalken does is to apply the physics to the body and explain how it interacts when human beings fight one another.
In the second section, Thalken discusses some of the ramifications of the physics he lays out in the first section. Importantly, most of this section is given over to safety. His discussions of padding, gloves, helmets and concussions should be required reading for any martial arts instructor or coach.
My only complaint about this book? As I mentioned above, it’s not an exhaustive tome. It’s more basic than I would have liked, covering a lot I already knew (I did take college level physics). I’d very much love to see a follow on to this book at a far more advanced level. Mr. Thalken, if you’re reading this, know that I’d buy such a book in a heartbeat if you wrote it.
For what it is, though, this book is top notch. Five out of five stars, and I would consider this book a necessity for every serious martial artist.
This post has been cross posted to Sensei Russell Newquist’s personal blog.