I started to practice yoga online for the Covid-19 pandemic and currently I have been practising almost every day already for around half a year.
The phalanges proximales and the phalanges mediae are the green and blue bones respectively of the picture:
I noticed in their intersection, my toes from below are forming corn calluses: becoming a little red and growing in a round shape. I am quite sure this is from practicing yoga, as sometimes I feel some nuisances in my feet when stretching or balancing on them. (That's why I preferred doing yoga in socks).
Question: Is it normal in the practice of yoga to develop corn calluses in the feet toes or this might indicate I am doing something wrong in my practice?