I like it too, the blurr makes the photo more dynamic. The use of colour is good here, not to many different colours, so they cant compete nor take away attention from the action which is really well captured.
Your photographs are uniquely yours and should express exactly what you want them to. My suggestion is merely one in a myriad of different ways to interpret your image. For instance, I think it would look very good as a b/w also.
I love it when a photo, or painting, or sculpture, poem, what have you, evokes an emotional response that I can't name and this one does.
p.s I still think you should warm it up and see what you think. tee-hee!
What Dimitris said. Very good capture, but a little blue on my monitor (slight underexposure in shade?). Have you tried warming this up a bit? Nicely Bresson-like.