Today I intercepted a pass while playing basketball in gym. The problem was that my knee cracked backwards and buckled (A problem that happens a lot, but felt the worst this time). I flew across the gym floor and now I won't be able to walk or run for a while.
One of the worst minor injuries(I hope). Did not feel good at all.
Your ab muscle
If we are on the subject of making things up.
Child birth on my part.