indoor cycling

I rode my indoor bike with no fan all winter just to keep the noise down: the day I checked my heart rate at the exact same watts, I understood what I’d been training in

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I rode my indoor bike with no fan all winter just to keep the noise down: the day I checked my heart rate at the exact sam...

A cyclist spent months training indoors without a fan, watching heart rate climb mysteriously at constant power. The moment a desk fan entered the equation, everything changed—and the science behind cardiovascular drift explained what had been invisible all along.

« I thought the seat was just too hard »: why the ache you feel sitting down after a spin session almost always comes from a saddle a few centimetres too high

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« I thought the seat was just too hard »: why the ache you feel sitting down after a spin session almost always comes from...

That bruising and numbness after spin class? It’s probably not the saddle padding—it’s a saddle positioned just centimetres too high. This subtle positioning error forces your hips to rock with every pedal stroke, grinding soft tissue against the narrowest part of the seat. The fix takes minutes, not money.