So many people want bigger biceps but don't know how to grow them. Here's what actually works.

Ever wonder why some people seem to pack on muscle effortlessly while others spend months in the gym with little to show for it? Muscle growth isn't just about lifting weights -- it's a complex ...

Training for big numbers is about more than just ego. Here's what you need to know ...

This protein is swimming with muscle-building benefits.

Add Yahoo as a preferred source to see more of our stories on Google. Starting a new strength training program? Here's what you need to know about how long it takes to build muscle. When it comes to ...

Some workouts leave you buzzing, muscles pumping, and energy on high. Others leave you wondering if you made any progress at all. The difference often comes down to more than just the weight on the ...

Changing your rep range and your workout intensity can help you build more muscle, says an exercise scientist with decades of ...

When it comes to weightlifting, people hit the gym for a plethora of reasons. Maybe you want to improve your overall health, lose weight, or cross-train for your sport. Two of the most common workout ...

When it comes to longevity, bigger is not always better. Aim for everyday strength. By Hilary Achauer These days, you might think you have to become a power lifter to age well. Dr. Gabrielle Lyon, a ...

A new study asked three questions about muscle protein synthesis in response to a nine-day diet and weight training regimen: First, does the source of protein - plant or animal-based - make any ...