03-07-2012, 07:49 AM
you can run the easy runs by HR if you don't to hassled by the slow pace 
the easy runs are meant to assist recovery between quality sessions and to prepare the body for further training by adapting to the weight bearing between sessions
so the low HR holds you back in the correct manner
Cheers
TheEd

the easy runs are meant to assist recovery between quality sessions and to prepare the body for further training by adapting to the weight bearing between sessions
so the low HR holds you back in the correct manner
Cheers
TheEd