In Episode 195, we answer a listener question about using power, heart rate, rate of perceived exertion and the talk test to gauge if you're hitting your Zone 2 or creeping out of it. CTS Coach and physiologist Renee Eastman talks with Host Adam Pulford about which metrics to prioritize during specific training rides. They also discuss aerobic decoupling and the ways that changes in relationship between power and heart rate can indicate changes in aerobic fitness and durability.Topics Covered...