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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Even though it’s one of the most researched supplements on the market, we still have to ask: Does creatine help you lose weight? We weigh in on the topic.

If you’re hard-pressed for time, try out this 30-minute full-body workout at home, designed to give you a solid, but quick, training session.

Looking to make gains in the gym? It starts in the kitchen; here are some of the best high-protein foods for muscle-building.

A personal trainer explains why you should do AMRAP workouts and includes free, high-intensity, muscle-pumping ones you should try.

Don’t just chug and hope for the best. Here’s when to take BCAA supplements, from a dietitian who works with high-level athletes.

The step up exercise is a sneaky move to improve your quads and glute gains.

Find all of the original CrossFit girl WODs, plus the “new girls” and the “newest girls” here.

Protein shakes are a convenient way to meet your protein goals, but how many protein shakes a day should you consume? We’ll discuss what you need to know!

Creatine boosts exercise performance and muscle mass, but should be taken with plenty of water for best results. How much water should you drink with creatine?

Learn about the BCAA benefits and whether or not you should consider adding this popular supplement to your stack.

Our in-house certified personal trainer came up with these cable back workouts for those looking to increase strength and muscle mass.

Rise and grind, people! We’re covering how and why to do the good morning exercise, so you can make your good morning even better!