Few days ago I started playing indoor badminton (taking coaching). This corn started developing. My shoes' soles were damaged and a lot of friction was on the ball of my right foot. NOTE: I have a history of corns for many months, because whenever I play indoor (serious game), this appears. My shoe looks like this from the inside I took a break of 2 days (weekend) and the corn's visibility seemed to decrease. On Tuesday I played again, this time in proper indoor badminton shoes of right size etc. But even after playing with right shoes, corn has started appearing again. What is solution of this? Help please