Obvious question: Why is this an image and not a text document?
Obvious answer: Because DeviantArt's text editor sucks. Having the ability to embed Google Docs/Office Online documents would be really cool.
Anyways, on to the content:
Make sure to view it in full view so you can actually read it.
It's an older document - from before some of the more recent combat changes - detailing how one might not only fix, but enhance the RS3 combat system. It's a concept document, though, and it's not balanced properly.