Why? Is his training advice not sound, and did he not develop some great high school athletes? Frankly, I wish more high school coaches would take his advice, not-too-hard of repeats and a longer, not-too-hard tempo with a long run that can also be used to cultivate additional stimulus. “Keep the ball rolling,” with a focus on aerobic development and not over racing or racing workouts. Two workouts per week INCLUDING a race. It’s actually genius training.