What are the specific drawbacks of an over-reliance on training zones in American road cycling, and how can a shift in focus towards racing-specific training benefit the performance and overall competitiveness of domestic riders in international competitions?
Are the traditional training zone models, which emphasize individual physiological markers such as heart rate and power output, actually hindering the development of the tactical and strategic skills that are so crucial in real-world racing scenarios?
Can it be argued that an over-emphasis on training zones has led to a generation of American road cyclists who are adept at riding within narrow physiological parameters, but struggle to adapt to the unpredictable and dynamic nature of actual racing?
How can coaches, teams, and individual riders begin to transition away from a training zone-centric approach and towards a more racing-focused model, and what specific strategies or techniques might be employed to facilitate this shift?