The Ready State Virtual Mobility Coach is like having a virtual Kelly Starrett in your pocket.
I will take a look at the links you sent me. Upon looking at the stuff you sent, I had other questions. I have extremely flat feet. I was thinking about wearing Vibrams for walking exclusively. But I also have running shoes with arch supports that I plan to use for running frequently during the week (5-6 days a week). I regular CrossFit shoes by Nordic for sqautting. Would this too excessive?