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What's the deal with them? Do they work like steroids? What are the side effects? Answers here.

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The 1000-Rep Arm Workout

This program added two inches to Matt Kroc's arms... and they already measured 20 inches! Are you crazy enough to try it?

Advanced German Volume Training

One of the toughest muscle-building workouts of all time just got tougher. For experienced lifters only!

3 Days a Week is All You Need

Four rules to follow when you can only train 3 days per week, plus the 4 common mistakes to avoid. Sample plan included.

The 6-Week Sprinting Solution

An interval training program that will radically alter your conditioning, increase endurance and power, and help you drop body fat. Get it here.

The Hybrid Athlete Program

Want to build strength, size, and athleticism with one training program? All you need is this plan.

The Best Exercise for a Smaller Waist

These five vacuum exercises will narrow and tighten your waist by training the transverse abdominis.

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.

Question of Strength 61

How can you get ripped without losing muscle? And will more TUT really lead to more muscle growth? Coach Thibaudeau answers.

Turn Rest Days Into Growth Days

You're thinking about off days all wrong. And that wrong thinking is the reason you're dissatisfied with your progress in the gym. Here's how to get growing again.

DeFranco Agile 8

A simple warm-up routine that’s helped powerlifters, meatheads, and other anti-mobility dudes feel better and progress faster in their workouts with fewer injuries. Check it out.

Unpopular Opinion: Your TRT is a Steroid Cycle

Some men on testosterone replacement therapy are being dishonest. What they're really on is a weak steroid cycle. Here are the facts.

4 Back Exercises You're Screwing Up

Even advanced lifters mess up these exercises. Fix these four common mistakes to build a bigger, stronger back. Here's how.

The Zercher Squat Complete Guide

The Zercher squat can pack muscle on quads and traps like nothing else. It'll also weed out the weaklings. Most people won't do them. Will you?

Big Arms in 8 Workouts

Here's a brutal workout that'll build noticeable size on your biceps and triceps in just one month. Guaranteed.

The Flat Butt Fix

Want stronger, rounder, sexier glutes? Then give them their own day in the gym. Here's how to get it done.

The 500 Rep Shoulder Workout

Change the look of your physique in 12 workouts with this insane (but intelligently designed) delt specialization plan.

W-i-d-e-r, Real-Man Shoulders

A look back at bodybuilding history plus a great workout for your delts. Check it out.

The 10,000 Swing Kettlebell Workout: Revisited

This brutal home workout set the internet on fire... and built a lot of calluses. Here are three new, slightly easier ways to do.

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.

Growth Factor Shoulder Training

Warning: This workout is gonna hurt. Get ready to use time under tension, multiple angles of attack, and a whole bunch of lactate.

The Gironda System

Vince Gironda was a legendary bodybuilding coach, and you can still learn a lot from him today. Check this out.

Tip: The Landmine Exercise You Need for Hammies

Blast your hamstrings and glutes with this new twist on the RDL.

The Hard Body Workout Plan

How do you get shredded while maintaining muscle mass, strength, and athleticism? With these two training methods.

8 Injections That Heal Injuries

The needle is better than the knife. Here are the latest scientific advances in healing joint, tendon, and muscle injuries.