ow. I was doing TaeBo this morning and then heard a kind of crunch in my back now it is really painful to turn my head morre than about 40 degrees each way and twisting/turning isn't going to happen.

So,good news I am at home and get to continue my unblemished every game of the world cup but bad news owowow and more ouchies at most head/shoulder/back movement.
any advice? cunning cures? sympathy?