Here’s a post from Dr. Nick’s Running Blog that reviews some exercises which can help plantar fasciitis.  It’s important to realize that orthotics and supportive running shoes aren’t always the answer to resolving plantar fasciitis.  Read the follow post on my running blog that explains how strengthening the foot far outweighs shoe inserts or orthotics.

Improve your plantar fasciitis with strengthening exercises. NOT orthotics or shoes.