Training the Dark Side - digital PDF Version


Training the Dark Side

Training the Dark Side will teach you to run faster, improve endurance and push beyond your current heart rate threshold! Coach Diaz has revolutionized the way athletes approach training and program design. With nearly 30 years of clinical assessments on athletes he reveals The Flow.  Recognized as one of the best running mechanics in the country, he breaks down what you need to correct bad running form that leads to injuries and degrades performance.