Hip flexor stretches help improve your posture and fight off lower back, hip, and knee pain. Using a foam roller on your upper legs may help relax your hip flexors and increase flexibility.

Tight hip flexors, especially a deep muscle called the psoas, can silently stress your spine. Here's why this muscle deserves ...

Lay down with the foam roller directly under your hip flexors. Your legs should be extended ... The thoracic spine stretch is ...

If you're dealing with muscle soreness, a foam roller can help. Experts say these are the foam roller workouts you should ...

Plagued by tight hip flexors? These moves will prime your body ... Odds are, you're skipping out on crucial hip-opening stretches for a few butt kicks, hamstring stretches, and arm swings.