Enthusiasts claim that these long, slow workouts could be the key to longevity and better health. Here’s what the science actually says. By Alex Hutchinson When the podcaster and physician Peter Attia ...

Here are all the ways to find the right fitness wearable for you, and how to make the most of the data it can offer. This post is part of Find Your Fit Tech, Lifehacker's fitness wearables buying ...

Dr. Valerie Cholet is a Professor of Kinesiology. She earned her doctorate at Penn State University and has taught in higher education for over 20 years. Her areas of specialization include Exercise ...