08931d97_nalized_Paces___Runner_s_World__erceived_Exhaustion_Feels_LIke
[Purpose of Workout] Develop and maintain local muscle endurance and mental patience. [Phases] I / II [% Effort] Loping long and easy at 60-75%
It's a slow run; still easy to talk. You'll be tired after long runs and you might want a nap to recover, but it never feels difficult.
Personalized Paces | Runner's World
Perceived Exhaustion Feels LIke