A new study suggests training with lighter weights can be nearly as effective as lifting heavy, provided you do more reps.

This protein is swimming with muscle-building benefits.

Enter the single-arm high pull: a smarter, more athletic alternative that builds bigger shoulders, thicker traps and even manages to hit your upper back along the way – all without locking you into a ...

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 ...

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 ...

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

Absolute strength is all about force production, which is best expressed through maximal efforts in compound exercises.

Because you don't want to get in the way of gains.

When somebody says a workout will make you toned, they usually mean something else—it's a word to sell an aspiration of being ...

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 ...

Seated arm exercises that build muscle after 60, with expert personal trainer quotes and step-by-step form cues.

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 ...