by DC Runner » Wed May 18, 2011 3:47 pm
I think almost all podiatrists will tell you to get orthotics. That's their solution for everything. I would recommend seeing someone that specializes in sports medicine or someone that actually runs.
I'm just going to say it. I hate the vibram five finger shoes with a passion. I think they are a fad shoe that is causing a ton of injuries. One thing to consider is how long you've been running in the VFFs and how long you've been running beforehand. I think the transition process should be very, very gradual. That's not to say that one can't transition quickly without injury. You've most-likely been walking and running in heavily-padded shoes for your entire life. These shoes even change the shape of our feet.
To transition to a barefoot style running shoe will require using different muscles. If you don't have an efficient running form, switching to a minimalist shoe will only amplify any effects. Many heel strikers will have knee pain, as your leg is at full-extension when contact is made. This puts lots of strain on the knee. You can't land on your heel in VFFs because it hurts like hell. So you're probably mid-foot striking, putting more strain on your ankle. I would recommend transitioning very slowly to a minimalist shoe first (maybe not a zero-drop shoe) - focusing on form, and then transitioning to the VFFs.
For what it's worth, I have extremely flat feet too. I used to train in motion control shoes and switched to a stability shoe (Saucony Omni). I got my first lightweight trainer about four years ago (Saucony Fastwitch) and used them twice a week for speedwork and tempo runs. Once I got more efficient and my legs were used to using different muscles, I increased the frequency of runs in the lightweight trainers. I waited at least a year before doing this. I gradually phased-out the stability shoe and now run only in the lightweight trainers. Before the transition, I could only max out at 60 miles per week without injury. I have since safely reached 117 miles in a week during marathon training (my average is usually 95-105 during peak training). Just sayin'!