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

The average cost of braces is $5,991 for the whole process. That's about $250 per month for 24 months. If you don't have insurance, metal or ceramic braces usually cost between $2,750 and $7,000. The ...

One afternoon at the biomechatronics lab, I watched a group of Herr’s doctoral students test an exoskeletal leg brace on the treadmill. The device, constructed from fiberglass struts ...