Strengthening your back helps align your spine and reduce slouching. Try these eight exercises for a stronger back.

That little "back bulge" that peeks over your sports bra or clings to the sides of your shirt isn't exactly invited to the party. It's one of those areas that loves to hang around long after you've ...

Tight hip flexors, especially a deep muscle called the psoas, can silently stress your spine. Here's why this muscle deserves more attention—and how to strengthen it. Lower back pain is often blamed ...

You probably don’t think much about your core when you’re running—until something starts to hurt. Maybe it’s your back after a long run. Maybe your hips ache every time you increase your mileage. Or ...

The best way to avoid common problems like runner’s knee is to strengthen the muscles that support this important joint.