The devices are sacred to the legions who swear by them. More than 70 podiatrists are prepared to answer calls. Inserts can correct a foot imbalance that causes injury and pain. Just the physical stress of daily walking can take its toll, says APMA president Ronald Lepow. The APMA says orthotics make standing, walking and running more comfortable and efficient by slightly altering the way the foot strikes a surface.
Body weight is redistributed.
Some types of orthotics are available over the counter and are thought of generally as arch supports. Some variations can be bought through the Internet. And others are prescribed by professionals and custom-made to fit a given foot. It balances the feet, improves your posture, neutralizes the forces that cause problems not only in the foot, but in the lower leg and back. If the OTC doesn't work, it's on to the custom device.