This is especially important as different values changed differently and independently of FTP. The watt I have to push for zone 2 is measured in a lab with a ******* test, but if my FTP changes throughout a season my zone 2 doesn't change. Same with critical power numbers for certain times. Especially if I get a the watt I am supposed to do by my trainer.
This is especially important as different values changed differently and independently of FTP. The watt I have to push for zone 2 is measured in a lab with a ******* test, but if my FTP changes throughout a season my zone 2 doesn't change. Same with critical power numbers for certain times. Especially if I get a the watt I am supposed to do by my trainer.