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Use of the Altium i10 for Intermittent Hypoxic Training

Long-time altitude resident and Slowtwitch Winter Sports Editor Jon Schafer and I put the Altium i10 through its paces to see what we could – and could not – learn about the promises it makes about Intermittent Hypoxic Training (IHT) and how well it delivers on them.

The Brave Athlete

Lesley Paterson was a good, then a retired, then a resurgent athlete. Here’s this World Champ’s book (with her husband) on the psychology of tri.

Your Seat’s Too Low? Good For You

Without question, the unofficial motto of the Slowtwitch forums is, “Your seat’s too high.” While this has become a bit of an inside joke, there’s a fundamental truth in this quip that’s worth discussing further.