I have been barefoot (about 95% of my day) for approximately one year. I am able to run about two miles with good form. There is still a bit of a heel strike on my right leg. I think it is due to my foot mechanics; that arch was completely collapsed but is making a slow come back. My pace is very slow about 13 min. per mile. When I try to increase my speed, I find myself throwing out my lead leg (like I used to in high-heeled running shoes). I know I need to lean a bit to increase my speed, but honestly, it freaks me out and I don't feel comfortable leaning in. I tried, unsuccessfully, to upload a clip of my running form. Do you all have any advice? Thanks!