The Once and Future Way to Run – NYTimes.com
by Scott Smith
It’s what Alberto Salazar, for a while the world’s dominant marathoner and now the coach of some of America’s top distance runners, describes in mythical-questing terms as the “one best way” — not the fastest, necessarily, but the best: an injury-proof, evolution-tested way to place one foot on the ground and pick it up before the other comes down. Left, right, repeat; that’s all running really is, a movement so natural that babies learn it the first time they rise to their feet. Yet sometime between childhood and adulthood — and between the dawn of our species and today — most of us lose the knack.