Has anyone ever used Clyde hart's 400m training workouts and have they worked?

Question

has anyone ever used Clyde hart's 400m training workouts and have they worked?

Answer 1

Coach Hart does not have a secret plan, and he has published several articles in coaching magazines.

He system must work or he would not have produced the best 400 runners for many years.

It works as far as the athlete's ability will allow it to work.

You can not make a record setter out of everyone that walks out onto the track.

I have used his principles with my students and it allows them to race fast without the danger of injury by doing too much top end intervals.