The VFFs have been killing me. I'm only running about a mile in them at a time and I get really sore. I think what I should do is run a mile in them every day, no matter how sore I am and after about a week it will go away. The truth is that I haven't been running every day. It's no longer abnormal for me to log under 20 miles per week. Isn't that crazy? I don't know what's changed. Maybe my motivation. I think one thing that's kinda cool about the VFFs is that I can get in a little workout in a short amount of time. I'd be happy running 10 minutes in the VFFs whereas I wouldn't normally lace up my Sauconys for fewer than 4 miles.
I hope to get some cross training benefit out of the VFFs, strengthening muscles that are not normally developed by running.