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 ...

With many of us stuck inside during the cold winter months, Liz Plosser, a certified trainer and wellness expert, breaks down ...

Taking a moment to slow down your body and quiet your mind through stretching can be a beneficial step to add to your bedtime routine, movement experts say. "Throughout the day, we accumulate tension ...

In this video I show some beginner stretches for flexibility improvements. If you're starting from scratch and aren't sure how to get started, this straight-forward flexibility routine is the way to ...

If you find that muscle stiffness or joint pain prevents you from starting your day on the right foot, developing a morning stretch routine could be what your day is missing. “After a night of ...

Even if you spend the entire night sleeping on your back, (the most doctor-approved sleeping position), you probably wake up feeling a little creaky and stiff. Any prolonged time you spend being ...

Welcome to Start TODAY. Sign up for our Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! With the holidays in full swing, you’re likely finding ...

Doing the splits and folding your forehead onto your thighs are cool party tricks, but the best flexibility benefits are functional–and you don’t need to be Gumby to reap them. There are two main ...

Sure, pressing heavy dumbbells over your head is downright badass. But if your shoulders creak like an old floorboard or your hips feel like they need an oil change, that PR won’t be *quite* as ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Most people will experience ...

Being a fitness writer is a great gig that allows me to fill my time trying out new gear and workouts on the job, but although it's an active role, I still spend a lot of my time sitting behind a ...