Add Yahoo as a preferred source to see more of our stories on Google. Photo credit: Jewelyn Butron / Amanda Mactas There are two things I know to be true. One, I love a challenge. (Perhaps you ...

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 ...

As a StretchIt user myself, with a primary goal of getting generally more flexible and toned, I can say the app has exceeded my expectations. It features an easy-to-use interface that I didn't have to ...

Mercey Livingston is a health and wellness writer and certified Integrative Nutrition Health Coach. She's written about fitness and wellness for Well+Good, Women's Health, Business Insider, and ...

A new wave of research is showing what the old gym myths about stretching got wrong—and what you really need to do to reap ...

There are tons of different stretching exercises—you can stretch the whole body, or just focus on specific areas like the legs or hips. There are also static and dynamic stretches. The choice between ...

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 ...