On top of fridges, stacked in grocery aisles, and sprinkled all over your social feed—protein powder is everywhere. You might even have a half-used tub quietly judging you from the back of your pantry. But what is protein powder, really? Protein powder is a concentrated source of protein made from animal or plant ingredients—like whey, casein, soy, pea, egg, or blends. The best protein powders deliver a potent dose of high-quality protein, » Read more about: Guide to Protein Powder: Scoop the 411 From an RD »
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What is cardio? Our experts weigh in on this popular form of exercise and provide examples.

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You know they are good for you, but do you know why? Here, we dive into some surprising benefits of battle ropes.

What is target heart rate, and how do you calculate it? The GGR fitness experts are here to walk you through it.

Looking for a quick and easy exercise routine to do? Check out our 10-minute workouts.

Looking for cardio exercises at home? We have a comprehensive list and guide for how to do them.

Many of us live sedentary lifestyles, spending hours in front of the computer and in the car commuting. It’s more important than ever to move our bodies whenever possible. Running 5K every day may be just the challenge you need to get moving, stay moving, and get healthy. Running is an approachable physical activity that…

Our experts weigh in with fitness and safety tips for how to plan a running route.

Whether you want accountability or motivation, you’ll reap the benefits of group exercise.

Wondering how to get sweat smell out of clothes after you exercise? Here’s how to do it.

Chafing is a common problem in runners1 and other athletes, second only to blisters. So if you’re wondering how to prevent chafing, you’re likely in the company of millions of others who are looking for some relief. The good news is that chafing-prevention techniques are really easy to incorporate into your existing routine. There are…

Walking is one of the first and most important milestones in our lives, but have you ever considered there’s more to it than simply putting one foot in front of the other? That’s right: Researchers have determined key components that contribute to the perfect walking technique. Taking the time to familiarize yourself with these components…