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

Steve was about to begin a big bulking phase and wanted some advice. He had read the original Big Bulking Tips article and applied many of the ideas with great success, putting on 15 pounds in a little over two months.

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Hammer Down: Endurance

The best way to train for MMA endurance doesn’t involve a lot of running. Check out these more effective training strategies.

28 Things I'm Learning

In four months I'll be a whopping 28 years old. I know a thing or two about training and all that goes into it, but I also respect the fact that there's a hell of a lot I don't know enough about, and other topics I need to know something about that I'm not even aware of!

New Arm Size, Right Now!

How does an advanced lifter build bigger arms? Is it even possible? It is. If you're an experienced lifter who hasn't seen arm growth in ages, here's what to do.

Hypertrophy Booster Shots

This article isn't going to overwhelm you with neuroscience or obscure language. Nope, it's going to be bare-bones simple. As I've learned over the years, elementary advice is usually what helps people most, and it tends to work best.

Hammer Down: Strength

Your guide to building MMA strength. Check it out.

Man Fuel 1

Despite what you might think from the title of this article "Man Fuel" is NOT the name of a new supplement from TwinLab. Instead, it's the name of a new Question and Answer column from Testosterone contributor Mike Roussell.

Bulk Up, Cut Up! 3

Thib, you seem to be able to come up with a lot of new and effective exercises. Got any more that I could use to spice up my training?

Fight School

Make no mistake about it, hand to hand combat has been around for as long as Testosterone has poured through the bloodstream of Homo sapiens.

Minimal Time, Maximum Workout

Got 20 minutes? Then you have time for a great workout. Follow these guidelines.

Back to McGill

If you're a lifter with back problems you'll want to read this. If you're a lifter without back problems you'll still want to read this.

Nervous Muscle

It's very apparent to me that there are many coaches and fitness writers who don't understand the nervous system. I'm not the least bit surprised because your nervous system is arguably the most complex and ambiguous system in your body.

The Athlete Diet

From North American Diet to Athlete Diet: Tips for Making the Transition

Slammer Muscle

These twelve tips, compiled by ex-con Jay Mullins, will help Cy (or you, if you find yourself in a similar situation) make the best of his time in the Big House.

A Return to the Golden Age - Part 2

When many of us think of perfect physiques, we think of those belonging to Golden Age bodybuilders. These champions of the past were muscular, strong, healthy, and athletic. It's cliche but it's true: women wanted them; men wanted to be them.

Exercises You've Never Tried 17

Nine challenging exercises that you probably haven't tried before. Give 'em a shot this week in the gym.

A Return to the Golden Age - Part 1

Today, competitive bodybuilding is a freak show. From the late 1960's to the early 1980's - the Golden Age of bodybuilding - it was an art exhibit.

Another Power Food

Long before 1904 when J.T. Stinson coined the legendary phrase, "An apple a day keeps the doctor away," apples have been a historic symbol of good health.

40 Movements for Rapid Strength - Part 7

When it comes to exercise performance, especially the more exotic movements I often prescribe, most people grasp the big picture but miss the finer points. To remedy this, I created this "toolbox" series to help experienced lifters fill in the blanks and newer lifters learn about some very effective exercises. Here's the newest installment!

The Dave Tate Project - Part 1

When Dave Tate needed nutrition help, he turned to Dr. John Berardi. Here’s what he learned.

5 Damn Good Reasons to Use FFA

It’s tough to get enough healthy fatty acids through diet alone. Here’s why you should add them to your supplement protocol.

6 Lost Lifters

I'm normally somewhat of a bookworm and science geek, although – to blow a little sunshine up my own butt – I have to say, I'm getting better at reading people.

Bulk Up, Cut Up! 2

This new Q & A column is about building a muscular and aesthetic physique. It's not about breaking strength records or reaching speed and power personal bests.

10 Things I've Learned

T-Nation asked Cosgrove to tell us his top ten tips. He gave us 34.

Top 10 Tips to Grow Bigger & Stronger!

Ten things you should be doing to reach your size and strength goals.