By improving mid-back (thoracic spine) and rib cage mobility, you can enhance your ability to rotate, alleviate pain and move through life with greater ease and lower risk of injury. Why your mid ...

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

Your upper back (thoracic spine) contains 12 vertebrae (spinal ... from the base of your neck to the bottom of your rib cage.