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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Try these four incline treadmill workouts to build strength and stamina in your legs and lungs.

Learn how to keep your machine in superior shape: how to lubricate a treadmill

Running is fantastic exercise: Gets your heart rate up, burns calories, and it can even elevate your mood. However, if you just go for a 30-minute jog every day, you may grow bored and even unenthusiastic, leading to excuses not to train. Worse, you may eventually stop advancing your fitness. Like New York City bike…

Wondering how much HIIT per week you should include in your workout plan? Check out our comprehensive guide for expert tips from a certified personal trainer.

How fast do treadmills go? The answer is that it can vary. Here, we take a close look into understanding treadmill speed and provide an in-depth pace breakdown chart.

Looking to become a better runner? Whether speed or distance is your goal, a GGR personal trainer has you covered. Runners, rejoice: If you’re tired of making up your own workouts, these five workouts can carry you through some of your next few sessions. I created all of these workouts based on my experience as…

As a certified personal trainer, I know that walking is one of the most underrated and underutilized forms of exercise. But when TikTok confirms it? Now maybe people will pay attention! Enter the Hot Girl Walk, popularized by college student Mia Lind, and the 12-3-30 workout, created by YouTuber Lauren Giraldo. Both of these walking…

If your ProForm treadmill breaks down, have no fear—the GGR cardio equipment experts are here to help with this guide to troubleshooting ProForm treadmills.

Need to ease into your new home gym purchase? This guide to treadmill financing will show you how.

Want to know what kind of treadmill motor you need? Check out our comprehensive guide to learn all about what makes your machine tick.

Wondering how to do a seated cable row? Our in-depth guide provides cues and images of how to tackle this great upper-body exercise.

Use our comprehensive guide to learn how to use an elliptical for a safe, effective workout.