Is it time to rethink the traditional 5-zone heart rate system in time trial training, or are we just stuck in a outdated paradigm? With the rise of power meters and advanced analytics, does it make sense to still be relying on a system thats based on perceived exertion and rough estimates of lactate threshold?
Isnt it possible that the traditional zone system is holding us back, and that a more nuanced approach to heart rate training could lead to bigger gains? For example, what if we started using more precise measures of heart rate variability and cardiac output to tailor our training, rather than relying on arbitrary zones based on percentage of max HR?
Or are we just too wedded to the idea that zone 4 means something meaningful, when in reality its just a rough estimate that doesnt take into account individual differences in physiology and fitness level?
Isnt it possible that the traditional zone system is holding us back, and that a more nuanced approach to heart rate training could lead to bigger gains? For example, what if we started using more precise measures of heart rate variability and cardiac output to tailor our training, rather than relying on arbitrary zones based on percentage of max HR?
Or are we just too wedded to the idea that zone 4 means something meaningful, when in reality its just a rough estimate that doesnt take into account individual differences in physiology and fitness level?