@Mikhail Mengsk
My english isnt the best but what i wanted to say was that in real Phalangits were way more flexible than normal hoplitai, and anybody asserted the opposite of this which is totaly false. :)
Here a picture. The reason why the hoplitai formation was so inflexible is that the whole formation was a long line, if this line breaks on one part, the whole battle was almost lost. The macedonian phalanx was quite flexible because they phalangits where subdivided in many squares. But after the dead of alexander the phalangits got more armor and they formed back to more like a line like the classical hoplitais which made them almost as unflexible.
https://img229.imageshack.us/img229/...gmaphalanx.jpg