make 85% of one's workouts across the year at about 85% of maximal intensity and output so still constraining the total length of a session to whatever the goal of that session is whether it's resistance training or cardiovascular training but to not go all out to go at 85% of one's subjective understanding of what all out on that day would be on that day to make 10% of one's workouts across the year at somewhere between 90 to 95% intensity of what one could gener that day again 100% all out being subjective for that day and then 5% or even less of their workouts all out everything you could possibly give