“…I’ve studied martial arts for 15 years, have done undergraduate and grad work in exercise science and am a personal trainer who’s sat for every major certification exam, but when it comes to understanding leverages as they relate to human anatomy and movement, I have yet to come across a professor or text that has so simply explained this complex topic as this package has….TFT has simplified, without homogenizing, very complex information so you can understand its relevance to joint breaking.”

James Jankiewicz
New York, NY