Whether people lifted heavier or lighter weights they got results, the research showed.

Groundbreaking research proves that effort, not the size of the dumbbell, is the primary driver of muscle growth and strength ...

Weight training is like eating your veggies: You know its good for you, but with so many varieties to choose from, how do you pick whats best?! Is lifting heavy the way to go? Or maybe working with ...

Either way, for success, you will need to approach failure.

Here's how to get started.