All GGR Resources

Unlock the full potential of treadmill training with our detailed treadmill pace chart, essential tips, and sample workouts from a certified personal trainer.

Need cardio motivation? There are many benefits of walking on a treadmill, from better heart health to stronger bones. Here we'll discuss the most well-studied.

Curious how much caffeine is in pre-workout? Learn the buzz and benefits of taking caffeinated pre-workout, how to dose it, and what to watch out for.

For our expert guide to hanging leg raises we asked a certified trainer for the benefits, best alternatives, do’s, and don’ts of this dynamic core exercise.

A registered sports dietitian talks about pre-workout, and its benefits, then answers "Is pre-workout necessary?"

Regular back squats aren’t the only way to build muscle in your lower body. We explain how to do the 21 best squat variations and give sample workouts to try.

Are you dealing with a literal pain in the neck? Check out our neck exercises guide to find out how you can strengthen your neck muscles and get some relief!

From the front double biceps to the rear lat spread, our bodybuilding poses guide breaks down how to perform each pose, how the judging process works, and more.

You’ve likely seen them all over Instagram, but what are super greens? A registered dietitian discusses these popular supplements and whether they’re worth it.

Debating elliptical vs running for your next cardio workout? We asked a conditioning specialist for their thoughts on which best fits your program.

In this Arc Trainer vs elliptical guide, we’ll highlight the similarities and differences to help you decide which cardio machine is right for you.

Protein drinks for seniors can help bridge the gap between nutrition needs and nutritional intake to support lean muscle, bone health, and immune function.