Triphasic Training, developed by University of Minnesota strength coach Cal Dietz, is a groundbreaking method for maximizing athletic performance through the strategic breakdown of movements into eccentric, isometric, and concentric phases. Backed by decades of experience and results from hundreds of championship athletes, Dietz and co-author Ben Peterson provide a clear explanation of the science behind this method, offering adaptable programs to build strength, speed, and power. Complete with 24-week training plans, exercise modifications, sport-specific peaking programs, and over 3,000 linked videos for demonstrations, this comprehensive guide is an essential resource for athletes and coaches striving to achieve peak performance.