Selene Yeager

Chill vibes improve digestion and help keep blood sugar in check.

It’s not just about running stamina, it's also mental.

This new workout machine makes resistance training a breeze (except for that muscle-burning part).

Learn about your natural physiology to better understand how to optimize your nutrition and training.

The good news: You’re probably eating a lot of these options already!

Dead legs and lingering fatigue may be a sign to eat more of this important macronutrient.

The benefits of your daily run outweigh the risks of the particulate matter in the air, study finds.

Here’s another reason to go for a run in the fresh air when you can.

Body mass index is only one part of an overall assessment of your health and not very useful for athletes, in particular.

Dropping your volume by a third or more won’t deplete your hard earned gains, new research shows.

Research finds that higher muscle and fat in women is associated with a lower risk of death from cardiovascular disease.

As long as you’re getting the amount of protein you need for those gains, the source isn’t as important.

One study isn’t enough to resolve this 20-year debate.

Even if you eat the same amount of carbs and calories, research shows that extending your nightly fast can slow you down.

Research shows the Body Mass Index doesn’t yield correct answers when it comes to the health of athletes.

Research shows there are significant benefits to reducing your intake of red meat—processed and/or unprocessed.

But that doesn’t mean you should take a supplement and skip your workout.

HIIT can take your training and performance to the next level. Here’s everything you need to know about this super effective style of training.

The hot pepper may literally be the “spice of life.”

For some people, symptoms of COVID-19 can linger for months.

Your daily run keeps your brain healthy even if you’re otherwise stuck on your butt, a new study finds.

When the toes of your shoes curve up, it makes walking and running easier—but it may increase injury risk.

Trying to “work through it” can make it much worse and even lead to myocarditis in some patients.

Whole grain labels on your cereal, bread, and cracker packaging are among the most misleading, study finds.

Special high-carb drinks like Maurten work no better than general sports drinks for moderate exercise, study shows.

If you’re trying to get pregnant, research suggests paying attention to how much you’re working out could prove beneficial.

Every hour of exercise per day could reduce your risk of cataracts by two percent, a new study shows.

Study shows twice the generally recommended amount is possible and may even be beneficial.

We all want information, but it’s more important than ever to consider the sources.

The decision is personal, but the Runner’s World staff shares how we’ve changed our running in response to COVID-19.

Maintaining your physical and mental health is good for everybody while we try to flatten the coronavirus curve.

Study shows consistently drinking just one cup a day may raise risk up to 50 percent.