Hi my friends I have a problem but i don't know how serious it is, or it's just a common thing or not. I'm practicing sanda. because of take downs and stuff, in sanda we kick with insteps. The problem is, when i land a powerful kick(on opponent's muscle), my instep hurts a lot, and after a few second, pain disappears, i mean only a little bit will remain. and it's not my instep's bones, it's like ligament or something. I asked my partners about it, it didn't help much. Now, if i just ignore the pain, and keep practicing, it gonna be okay after a while? or i need to take a step back and go to a doctor? anyone had same problem? Thanks for your help.