Originally Posted by
elgalad
I'm genuinely curious as to how you managed to come up with this nugget of BF wisdom.
If you train using HR zones, then knowing your max hr is incredibly important. This is essential for those of us who cannot afford $1000 on fancy power-measuring equipment.
Nomad covered it for me.
If you're training by HR, LTHR is a much better way to base your zones.