Book excerpt: Power of The Pros explains in depth the techniques that the worlds hardest hitting fighters use to knock out and dominate their opponents. The book comes with 30 minutes of extensive companion videos, accessible on an exclusive webpage. (Link and password include in the book.) Each section explores another way that the worlds greatest boxers, kickboxers, and MMA fighters have used the laws of physics and biomechanics to generate massive power. The concepts are explained in a clear, no nonsense way, with lots of drills and examples to help you put these techniques to good use. The book and videos are from David Christian, lifetime martial artist and creator and producer of The Modern Martial Artist youtube channel. The channel has over 5 million views, with videos featured on The Guardian's webpage and Mixed Martial Arts .com.