Eccentric exercise focuses on movements, or phases of a movement, that lengthen the muscles. Some examples of eccentric exercise include lowering into a squat or lowering into a press-up. In contrast, ...

Every day, we have the opportunity to learn new things. A few days ago, I learned more about primal movement, an exercise style I've seen around in my years of gym-going and YouTube browsing, but ...

Last month, I began a series of posts focusing on recent scientific research that supports the philosophical claims in my latest book, Why We Dance: A Philosophy of Bodily Becoming. In turn, I am ...

Many workout programs divide up exercises by the muscles they work. They'll tell you to do a bench press for your chest, a lunge for your legs, a seated row for your back. You can train like that, but ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...