What makes you think anyone can do 5x5 at 120% ?
Based on the TR workout catalog, 5x5 @115-117 is about as hard as it gets.
I don’t know why there aren’t any 5-min intervals in the level 10 VO2 workouts.
What makes you think anyone can do 5x5 at 120% ?
Based on the TR workout catalog, 5x5 @115-117 is about as hard as it gets.
I don’t know why there aren’t any 5-min intervals in the level 10 VO2 workouts.