Are you a little worried about what this post could POSSIBLY be about with a title like that? I know...it's..different. Never fear - that is how Jack says 'gymnastics'. Here is the thing about Jack. The kid is a bruiser. He plays rough, he plays hard, and he loves every second of it. He has no bodily fear whatsoever, and when I saw him start doing what can only be described as a very floppy forward handspring, I knew that . . .