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

Forget 30, flirty, and thriving—you’re 40 and ready to have the fittest years of your life. Maybe, after years of caring for young children, you’ve mastered the morning school drop-off and have ...

I saw—and felt—palpable strength improvements from completing four weeks of this program. I started with lighter weights than ...

Strength training is having a moment, and fitness experts say it is about more than building muscle or lifting heavy weights.

A good strength training program for runners blends current fitness with running goals. Which is to say it needs to be progressive, not leave you too sore to run and focus on some of the common ...

Open right knee, rotating through the right hip to lift knee toward ceiling. Glutes should engage.

Yes, running more—provided you build up gradually over time—can make you a better runner, but it’s hardly the only piece of the puzzle. Strength training is a huge factor too: Adding it to your ...