THANK YOU FOR VISITING SWEATSCIENCE.COM! My new Sweat Science columns are being published at www.outsideonline.com/sweatscience. Also check out my new book, THE EXPLORER’S GENE: Why We Seek Big Challenges, New Flavors, and the Blank Spots on the Map, published in March 2025. – Alex Hutchinson (@sweatscience) *** My wife is out of town at the … Continue reading The problem with 180 strides per minute: some personal data