From free office lunches to germy surfaces like the microwave, here are seven nasty health threats to avoid during your workdays.

We all know that sitting for an extended period of time isn’t good for your health. But unfortunately, roughly 80 percent of jobs are now considered sedentary, and many involve sitting most of the day.

While it’s best to try and get your protein from food (rather than from supplements and powders), sometimes we fall short in our diets due to hectic, on-the-go schedules or intense training sessions. In those cases, protein powder can help to boost your protein consumption to the correct level.

It’s no secret that in order to get in better shape (i.e., lose some extra body fat and improve your general fitness) you have to make lifestyle changes. But here are changes you DON'T have to make.

When it comes to achieving glowing, dewy skin, there are a number of factors that come into play. Following optimal dietary guidelines and incorporating a healthy skincare routine are important, but HUM Nutrition's supplement line makes it much easier to get flawless skin fast.

Running mile after mile is only one way to improve your pace and endurance. If you want to run faster, give this strength-training workout a shot.

Dive into what makes plyometric training so great for runners and which exercises you should start doing today to dominate your next race.

No, coffee can't cause a stomach ulcer, but it can potentially aggravate it. Here's what you need to know about the link between coffee and stomach ulcers.

Browse Sophie Gray’s popular Instagram account ([@WayofGray](https://www.instagram.com/wayofgray/)) and you’ll notice two things right off the bat: her big, silly smile that makes you feel like she’s already your BFF and her constant encouragement towards self-love and healthy living.

Wanna look rockin’ from behind? Drop it like a squat! Squats are arguably the best exercise you can do for your derriere. If you want a better booty, why not join the LIVESTRONG team’s squat challenge?

In a sea of fitspiration on Instagram, it can be impossible to find a relatable voice. That’s why we’re psyched about Sophie Gray, a 21-year-old registered holistic nutritionist and certified personal trainer with enviable abs and a body-positive message.

Now that it's week 3 of the squat challenge, it's a great time to introduce some new squat variations into your routine. Here are 15 options for you to try.