Training & Longevity

Three minutes brisk, three minutes easy, repeated five times. Why the Japanese method is everywhere right now and what the Shinshu University research actually shows.

No international walks onto the pitch cold. Nor should you walk onto a trail cold. Why a dynamic warm-up cuts injuries, plus two ready-made routines.

Sodium, potassium, magnesium: when do you actually need electrolytes? What sweat really costs you, how to dose it, and why plain water becomes a risk on long efforts.

The holiday effect often fades within the first week back at work. Why that happens, and how to plan your next break so real recovery sticks.

A traffic-light guide for hot days: when your session runs as planned, when you scale it back and when you move it. Plus a hydration strategy built around you, a strength routine for the shade, and what your body learns after two weeks in the heat.

Thinner air, higher pulse. Here is what goes on inside your body when you head back into the mountains after a long break.