Don't overlook the muscle-building benefits of fixed-resistance machines.

Coaches are inundated with cool-looking, “sport-specific” exercises. But simplicity is the key to progress.

Understanding HSP's cellular role in the hypertrophy process could lead to your biggest gains yet.

Bodybuilding is about more than bicep curls; it's about creating a healthier, more muscular body for the long haul.

Lifting heavy is a great thing, but it's not all you need for continued muscle growth.

If you always do everything, you will often hit plateaus. The trick is to regulate your variation with phases.

The key to perpetual muscular adaptation and growth is the introduction of unfamiliar stimuli.

At some point you need to force your body to do more. Here are three ways to do it safely.

I have used many different training methodologies in my life, but the one I keep coming back to is rest pause training.

This week, Charles provides valuable insight into training motivation, shoulder growth, and exercise science.

This week, Charles answers our reader's questions about leg size, testosterone replacement therapy, and lifting for hypertrophy.

Want to fill out your tiny bird chest or clean up your lifting form? Charles Staley is here to help.

Don't stress if your strength has stalled - these techniques will help you make gains like a novice again.

Aerobic endurance will carry over to better performance in the weight room.

Twelve reader favorites from the past week and from the archives, curated to save you time and bring you happiness.

This week, the answers to questions about pull ups, food labels, and how to grow big traps.

Kalli Youngstrom does not fit the stereotype of the "bodybuilder." She is a lifelong athlete fascinated by psychology. This comes together in her unique approach to nutrition and training.