What makes some cyclists believe that traditional interval training programs, such as those based on the 80/20 rule or the traditional 4-6 zone system, are still effective for modern racing preparation when theres a growing body of evidence suggesting that more dynamic and adaptive approaches, like AI-driven training protocols or polarized training methods, are yielding better results in terms of increased power output, reduced injury rates, and improved overall performance.
Is it simply a matter of coaches and athletes being stuck in their ways, or is there a legitimate argument to be made for the continued relevance of traditional interval training programs in the face of these emerging alternatives. And if so, what specific benefits or advantages do traditional interval training programs offer that these newer approaches do not.
Furthermore, how do we reconcile the fact that many professional cyclists and teams are now embracing these more modern and adaptive training methods, while many amateur and age-group athletes continue to rely on traditional interval training programs. Is this a case of the pros having access to better coaching and resources, or is there something more fundamental at play.
Ultimately, what does the evidence say about the effectiveness of different interval training programs for racing preparation, and how should athletes and coaches be approaching this critical aspect of training in order to achieve optimal results.