Polarized Training

The polarized training model has revolutionized the way many athletes train, from the elite ranks to the amateur levels. Dr. Stephen Seiler, a pioneer and leading researcher of polarized training in endurance sports, and other renowned experts explain how to master this effective training methodology.

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Siren Seiler Dr. Stephen Seiler

If Dr. Stephen Seiler Were Your Dad, How Would You Train? Part 1

If your dad were a world-class exercise physiologist like, say, Dr. Stephen Seiler, how would you train? Probably pretty effectively. In this case study of one, Dr. Seiler chats with his daughter and runner, Siren, to review her career and training methods.
Go slow to be fast.

Go Slow to Be Fast

The concepts of central and peripheral conditioning help explain why an effective training base period leads to speed and durability in the race season.