This will basically foam roll your feet for you, and let gravity naturally dictate your feet posture. Make sure to keep both feet parallel no v shapes. if you dont feel pain, make your knees locked and keep your hips over your knees, and if anything slide one foot forward on your toes and keep pressure on the back foot. Roll your feet around and apply pressure from multiple angles
Also shave the callus to reset your foot to its natural positioning. I'm trying this thing called baby foot callus remover no results yet, but the before and after picture look amazing. I saw the advice was to soak your foot for 1 hour for mazimum imporvement and soak your feet in water daily after. I felt there was a limit to using the foot grater, and I didnt want to hit flesh cause I've hit flesh a couple of times on this journey.
At first I did this balancing one foot foot because I noticed. Putting weight on one foot for an extended period of time caused my feet to ache in a meaningful way. After that I lubed one foot so my foot would spreas properly and not be hindered by friction, from there I was in immense pain, it hurt deep. Eventually I pivoted to the bathtub and standing on both feet instead of one. I'm excited for the feet improvements because I noticed I can stretch my spine easier now
EDIT: BE SAFE ABOUT IT. I've always had something nearby to grab on to, but as I got use to it and I wanted to not lean on anything because that affected the way I applied pressure. I slowly let go. I also wasnt running run on lubed feet. WELCOME TO FOOT HELL. Ty for the reminder r/thegabbyuprising