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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Cardio vs strength training is the ultimate gym battle. Many dedicated runners swear that cardio reigns supreme, while barbell lovers are convinced that strength training is the key to meeting your fitness goals in the shortest amount of time. So, who’s right? The short answer is neither. (Surprised?). Cardio and strength training are very different…
Knowing proper squat rack safety tips reduces your risks of injury and could also help you maximize your workout.

Build muscle and feel great doing these 10 strength-building squat rack exercises.

In our data study of the fittest states, Colorado comes out on top, and West Virginia brings up the bottom.

Find your running pace for a 5K, 10K, 10-mile race, half-marathon, marathon, and more with our handy running pace chart.

Learn the world records for marathon run times, plus other marathon fun facts and stories. Running a marathon is a hefty feat not many people are willing to do. In fact, it’s been reported by the International Institute for Race Medicine1 that just 1.1 million people globally ran a full marathon in 2018—that’s only 0.014%…

Training can sometimes involve speaking a whole new language, so here’s a handy Gym-to-English dictionary Picture this: You walk into an ice cream shop and the person behind the counter asks you if you want Jimmies with your order. “What the heck is a Jimmy?” you might ask yourself, depending on what part of the…

Welcome to our comprehensive CrossFit events calendar! This series of three calendars displays the dates and locations for the CrossFit Games Season, other CrossFit-licensed events, and large non-licensed CrossFit competitions. CrossFit Games Season This calendar shows the 2025 CrossFit Games season, which starts on February 27, 2025, with the CrossFit Open. Event NameEvent TypeDate(s)Event LinkEvent…

Exercise is one of the best ways to keep your heart healthy. But it’s also a great way to identify any underlying heart issues. An exercise stress test is a controlled way to put your heart under stress so your doctor can see how well it keeps up with the increased demand of exercise. This…

We all know that aerobic exercise is chock full of health benefits, but it’s not always easy to decide which one you should do. After all, there are so many options to choose from when it comes to physical activity. However, two exercises that seem to always come up are biking and walking. Whether you’re…

How long is a 5K run? We answer common questions about this popular race and offer expert tips for running a 5K.