All GGR Resources

Cardio can take many forms, but to be considered cardio, the exercise must increase heart rate, oxygen use, blood flow, and engage large muscle groups.

Dig into the do’s and don’ts of cross-training for runners as well as check out some suggested exercises.

Wondering which is better for you, jumping rope vs running? Our experts weigh in on the pros and cons of each.

What are the main kettlebell benefits? Find out why you should incorporate these, according to an Olympic athlete.

Trying to get in a proper warmup? Doing the right stretches before running sets you up for a better workout.

Looking for a great treadmill arm workout? We explain how to do some of our favorite movements here.

These treadmill workouts for beginners will help you kickstart your running journey and safely get an effective treadmill session in.

Want to run a fast mile, learn how to run faster and longer, or how to get better at running? Our expert guide serves up all the running tips you need.

Treadmills are a fantastic way to get in some cardio, support weight loss, and meet your fitness goals. You can hop on for a quick walk or run at your convenience, and you don’t have to worry about the weather. The best treadmill workouts for weight loss maximize your time by alternating incline and speed to keep your body guessing and maximize weight and fat loss.  Even treadmill walking has weight loss benefits—have you seen the TikTok Hot Girl Walk?  » Read more about: Best Treadmill Workouts for Weight Loss: Reach Your Goals With This Machine  »

When done properly, an efficient treadmill warmup can have your muscles primed and ready to work.

If you’re weighing steady-state cardio vs HIIT workouts, here is everything you need to know.

Do you know what LISS cardio is? Our in-depth guide breaks down this acronym and shares who should do it, and why.