Originally Posted by
AzTallRider
There are definitely two schools on the base miles thing, with some saying go as hard as you can and still be able to complete the distance/time you have planned.
I have not heard of the go as hard as you can for some period of time for base mileage. Some believe that base miles should be limited to z2/z3 efforts. My guy believes that the base should be biased to more z2/z3 but should also contain some z4,z5, z6 and z7 planned efforts along with strength training.