Asbjørn Slagtern Fjellvåg
Co-founder
The most important thing I have learned about training is to actually listen to the body. Not what the program says, but how the legs feel when I start the warm-up.
Good shape feels a certain way, and bad shape feels a certain way, and after enough years you learn to tell them apart. Choosing the right session for what the body is doing today, instead of forcing the one on the calendar, is what gets you forward.
A good program also has to fit your life. If it falls apart when work gets busy, it is the wrong program. It needs to be flexible, but still smart enough that you actually get fitter.
The last few months I have done one hard interval session a week and the rest in zone 2. I have not felt this good in years.