Here's everything you need to know to get started packing on muscle with dumbbells, kettlebells, and barbells.

For a program to be most effective, Washington recommends sticking to it for at least four to five weeks before changing it ...

If you want to run farther and faster, strength training is your secret weapon. Our latest program, The Runner’s World Guide to Strength Training, is your ultimate guide to build resiliency, prevent ...

Hybrid training may sound like the brainchild of a boutique gym with aesthetic toiletries but, actually, the fundamentals are fairly basic, and the principles have been followed by fitness enthusiasts ...