"In 1950, Finnish runners began to be coached using the interval training methods. For the next ten years virtually all my country's runners trained this way. For a time, this method produced good results, but then international successes became fewer and fewer.
"Arthur Lydiard changed all of this during his time in Finland as CHIEF RUNNING COACH (my emphasis). Gradually, both new and longtime coaches began to include his conditioning and speed training methods in their own programs. He instituted long training runs throughout the winter, hill springing exercises, and more. After Finland's triumph at the 1972 Munich Olympics, Lydiard's success was without doubt. I owe much of my success to his unique training approach.
" Not long ago I spent half a year in New Zealand and it was noticeable that the average man had a habit of running daily just to keep in good shape. That's also what Arthur brought to Finland-the enthusiasm for running, simply for fun and health. This attitude continues to live strongly in the Finns."
Pekka Vasala on the back cover of "Running the Lydiard Way," 1978