Ever wondered about the heart-rate accuracy of the cheapest Apple Watch compared to a medical-grade ECG chest strap? I did — and to find out, I wrote a Python script that compares heart-rate data from an Apple Watch SE (logged via WorkOutdoors.app on WatchOS) with +
Even online, the French struggle with “customer service”. A retailer of running shoes, i-Run, has been sending me monthly e-mails warning that the €8.29 credit I had after buying from them will expire today, if I do not re-order immediately. They’ve just sent me a +
Yoga tools are almost limitless. But if I’m short on time, I do the following Best Of of Hatha Yoga™. Every day, before pranayama, running, meditation, filming and everything else. Warm up head rotation pull the head with our hands due to the force of +
“I run every single morning. That’s because that’s the one thing I hate to do more than anything in the world” — David Goggins, an ultramarathon runner and triathlete. I wonder whether people who worship him realize the all-too-common pattern of self-abuse and hate in +
A review of Nick Lane’s “The Vital Question” is easy to write: just re-arrange a dozen of his own passages. The book itself, though, is not easy to read. Unless… you understand at least the main principles of physics, chemistry and Latin. However interesting the +
How to choose your running shoes or sandals after you’ve done your homework and narrowed the choice to 3-4 pairs? run in each pair — which one gives you the childish sensation of flight? reduce to 2 pairs — put a different shoe on each +
Twitter has quickly made my news from the major outdoor and cycling trade shows of 2009 unsearchable and unavailable. I’ve solved the problem so you can read my tweets from these events again. +
How does the smaller, lighter, touchscreen Garmin Dakota GPS compare to its older brother, Garmin Oregon? What about screen readability, Oregon’s main issue? Which one should you choose? Find out in my belated but detailed review. +
Scheduled for spring 2009: a rare, ultralight windshirt made of Pertex Quantum. The Montane Slipstream will continue to brave the wind and the common misunderstanding of the product’s use. +
The outdoor sports industry has its own trade shows. These events gather manufacturers, retailers and press (me included) to have a look at new gear and discuss new trends. I list and briefly describe and compare the major trade fairs. +
Built around the 1,5 L (48 oz) Nalgene water reservoir that’s got a clever magnetic bite valve, this running-specific backpack hugs the upper torso with a sternum-centered harness and geeks out with a remote-controlled wire compression system. +
A super-minimal, ultralight, wind-resistant vest for outdoor runners. If you like to run fast, stay cool and remain dry, this surprising piece from The North Face may be just for you. Reduce to the bare essentials. +
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