There are two things I know to be true. One, I love a challenge. (Perhaps you remember my daily plank practice?) And two, I hate failing. When the opportunity to partake in a flexibility challenge ...

There are two things I know to be true. One, I love a challenge. (Perhaps you remember my daily plank practice?) And two, I hate failing. When the opportunity to partake in a flexibility challenge ...

I'm always working on a side quest, from getting certified in an obscure professional trade (airbrush tanning) to developing a new skill (just because I live in Manhattan doesn't mean I can't learn to ...

Hyperbolic Stretching is a 30-day video training program that is online. This program helps many people with stretching and helps them get the flexibility and support their body needs. It along with ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

I coach mobility classes for a living, and these are my five favorite stretches for building strength and flexibility in my ...

to kind of warm my body up and start the day. Two in the middle of the class, to just have that little extra, like, let's break it open and push forward. And then three at the end, where I can do my ...

A yoga instructor shares 12 fundamental stretches you can do every day to move and feel better.

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 ...