My watch suggests I should do 9 x 2 minutes at 181 bpm (with 1 min recovery in between) Intervals today.This is totally unrealistic, my max hearthrate is 190, but unless this is a race I rarely get in Z5 at all. My lactate threshold is 171.
My watch suggests I should do 9 x 2 minutes at 181 bpm (with 1 min recovery in between) Intervals today.This is totally unrealistic, my max hearthrate is 190, but unless this is a race I rarely get in Z5 at all. My lactate threshold is 171.