Easy Base Miles - How to Get the Most Out of Your Training

Doctor siler says we should be spending upwards of 80 to 90 % of our time in that green zone, one but most of us would call easy base miles in tensity. There's no short cut to building biological durability - you can't do it three days a week or of high intensity for 30 minutes. Recreationals are scared of not training hard enoughd so what they need to be thinking about is training easy enough and long enough in the low intensity sessions to build that biological durability.