Just hit week 5 of base period, and I’m a bit confused as to how much time I should be spending in zone 3. For a technical objective, the book says do 20% of your weekly volume (in week 5-7) as zone 3, but then the following chart says 2% of your overall time should be in zone 3. Does that mean I should be doing a zone 1-3 workout that lasts 20% of the time, with 2% of the overall time in zone 3 and the rest in zone 1?
I know zone 3 training is very beneficial, I’m just trying to make sure I don’t overdue it in this critical point of my training. Thanks for the help!