Do you have a case that involves tarsal tunnel syndrome or plantar fasciitis? Both conditions are painful and, oftentimes, the Claimant alleges that the condition(s) developed from repetitive walking or standing for long periods of time.  The following are helpful websites that discuss the treatment and causes of these medical conditions.

http://www.footphysicians.com/footankleinfo/tarsal-tunnel-syndrome.htm

http://orthoinfo.aaos.org/fact/thr_report.cfm?Thread_ID=144

http://www.webmd.com/a-to-z-guides/Plantar-Fasciitis-Topic-Overview 

http://www.eorthopod.com/public/patient_education/6492/tarsal_tunnel_syndrome.html