Many supplements proclaim amino acids are the key to building muscle. But do you really need amino acids? Discover what science says about this supplement.

The Rules of Fitness REBORN
Many supplements proclaim amino acids are the key to building muscle. But do you really need amino acids? Discover what science says about this supplement.
Every month I write a column for Muscle & Fitness magazine called “Born Fit.” In it, I answer real questions asked by real people on Twitter. These are my unedited answers to those questions. If you want to potentially be featured in the magazine tweet at me and ask a question using the hashtag #BornFit and #AskBorn. -AB […]
You can grow bigger arms without lots of curls. This high frequency biceps builder get results, and can even be used with two simple bodyweight exercises.
The top supplement experts review what science says is the best protein powder options, including whey, soy, egg, casein, rice, pea, and even meat protein.
The problem with most diets isn’t that they’re bad—it’s that they’re a bad fit for you. Set yourself up for success with this guide to finding a diet that matches your body, preferences, and real-life demands you face every day.
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Like any great machine, your body uses a system of checks and balances. To help with injury prevention and better posture, these are the exercises you need.
Before you start another diet, it’s time you understand the fundamental flaw in almost every nutrition plan. Here’s how one change can put an end to your weight loss frustration.
Why can’t you lose fat? Here are four questions you should ask to diagnose why you are stuck, and the solutions that will help you break out of your rut.
Follow these 4 simple lessons to speed muscle growth, improve fat loss, and create workouts designed for consistent progress.
Smarter, Stronger, and Ageless? Here’s why creatine isn’t just for weightlifters, and how it’s much safer than you’ve been led to believe.
Your arm workouts are probably flawed and overcomplicated. Here are 5 strategies to finally achieve the muscular biceps and triceps you’ve always wanted.