Dena Crews Aloian also shares her three biggest tips for success.

I SPENT MOST of last year running. I took on a pair of marathons in April and September, and by the time I was done, I'd neglected my strength training so much that I looked like a rangy runner ...

Here's a beginner bodyweight workout to try ...

I want to get stronger without equipment. Produced by Meghan Morris, Theodore Tae and Deanna Donegan. New to Yoga?: Here is a guide to get you started. Never Too Old: Yoga can be beneficial to older ...

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 ...

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