A new wave of research is showing what the old gym myths about stretching got wrong—and what you really need to do to reap its benefits.

You wake up, swing your legs out of bed, and immediately feel it—that stiff, achy sensation across your lower back that makes you move like you've aged 40 years overnight. For the first 20 minutes of ...

If you’re someone who stretches your lower back regularly - yet still deals with nagging tightness or stiffness - you’re not alone. I see this all the time. People are committed, they’re consistent, ...