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Driven by the intelligent and relentless pursuit of muscle since 1998.

Cluster training is unbeatable for strength gains. But which type should you use? Here's what you need to know.

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American Sniper Workout

For his title role in American Sniper, Bradley Cooper gained 37 pounds of lean mass. Here's the exact workout and supplement plan he used to do it.

Tip: Train Abs First

Impressive abs aren't just made in the kitchen. They're grown through intentional and regular hypertrophy training. Here's how to make sure that happens.

Reg Park's 5x5 Program

The proven way to build both size and strength that’s been working since 1960. Here’s how to do it.

5 Things You Can Train Everyday

Think you've gotta wait a few days before training some muscles again? Nope. Make gains faster. Here's what thrives with frequency.

The Best Damn High Volume Workout Plan for Natties

Not on steroids? Grow anyway with this smart training approach.

8 Lessons From Glute Girls

Do selfie-obsessed fitness chicks hold the secret to building muscle? The glute girls do. Here are 8 things you can learn from them.

Simple But Brutal: The Workout Plan

Make it easier to build muscle by doing brutally hard things, like 20-rep squats. Here's your complete 6-week plan.

Tip: How to Supercharge Your Coffee

This common ingredient improves coffee's brain-sharpening properties while reducing its anxiety-producing effects.

Inside the Muscles: Best Shoulders and Trap Exercises

Twenty-five different shoulder and trap exercises were tested using EMG. Which ones are the best? Read this.

Built For Battle

A complete workout plan for inhuman strength, athletic power, and stand-out muscle.

Keep Estrogen Under Control

If your estrogen levels are out of whack, it can ruin your body comp, your health, maybe even your life. Here's what you need to know.

The Lifter's Guide to Sprinting

Sprinting leans you out while building you up. Here's your expert guide to working sprints into your training plan.

The Most Intelligent Way to Warm Up

For heavy lifting, drop the dumb warm-up sets and do ramp-ups instead. You'll get stronger, build more muscle and avoid injuries.

6 Reasons You Should Never Open a Gym

Ever wonder what it'd be like to run a gym? Most lifters do. But don't let the fantasy fool you. It can be pretty terrible.

Inside the Muscles: Best Leg, Glute, and Calf Exercises

After hooking himself up to a bunch of electrodes, the author discovers the best exercises for building monster legs.

The Truth About Bulking

There's more to gaining muscle mass than lifting and pigging out. Don't fall for bulking advice that just makes you fat.

How To Build Superhero Muscle

How do celebs build superhero bodies so fast? No, it's not always with anabolics. Get the answer here and try this program.

The Cure for Puny Arms

Think you know everything about arm training? Think again. Check out these proven techniques for biceps, triceps, and forearms.

Do-It-Yourself Myofascial Release

Burn your foam roller and give the tennis ball to the dog. You're going to learn how to fix sticky muscles and bust up adhesions using nothing but your hands.

How to Burn Stubborn Body Fat

Eating less and exercising more isn't going to get rid of stubborn pockets of fat. Here's the smart way to blast those love handles and saddlebags.

Arnold's Agonist-Antagonist Training

Train opposing muscle groups together, like Arnold did, and you'll build more muscle in less time while also developing muscular balance.

4 Genetic Factors That Determine Your Success

You're a big dude with a barrel chest. Then why can that little guy who looks like a cast member of the Wizard of Oz remake outbench you?

Building a Strong Neck

Whether you're an athlete or bodybuilder, you should be training your neck. Here's the smart way to do it.

The Truth About Bodybuilding Arm Measurements

If you want to know the true size of your arms, measure them correctly. Here's your guide.