You Really Shouldn’t Be Stretching Before You Lift Weights

Numerous studies have shown that it’s not warming up your muscles, but putting them in harm’s way

The Pulley System That Can Turn Any Doorway into a Gym-Worth Cable Tower

Today, it also brings some pretty strong savings along with it, at 50 percent off on Amazon

What’s Better — Three Minutes of Sprinting or Three Miles of Jogging?

One is obviously faster and the other is obviously longer, but which will make all that gasping for air most worth it?

What Is This ‘PR’ Everyone at the Gym Is Talking About?

I know it involves numbers, and I smile and nod when I hear it. But I’m otherwise lost