Building muscle is often associated with eating more calories, while losing weight usually requires cutting them. Because of ...

A new study suggests lighter weights may build muscle just as effectively—if you train the right way.

(CNN) — You may not own a single dumbbell, but rest assured you already have everything you need to get stronger — by using your own body weight. Many people still associate strength training with ...

A trainer unpacks the trend.

Plus, the best exercises to get you started.

So there's this guy I know who used to crush it in the gym. He lifted weights six days per week, always did cardio and ate only clean protein, low carbs and low fats. He knew how to gain muscle and ...

Your muscles respond to demand, not weights — and when you understand how to create that demand using only your body, you can build real strength anywhere. Read on to learn how to create strength ...