For the “Z3 Uphill Intervals”, the plan states that you can do ME-workouts instead if you don’t have any long steep hills. I live in an area with several smaller hills (most of them take only 2-4 minutes to climb at Z3-pace), could it be an alternative to constantly run up and down theese smaller hills during an interval (e.g. up and down for 10 minutes then 2 minutes recovery, and so on), or am I just better off doing the ME-workouts?
