What was the advantage of building a Roman army in the battle with the Macedonians?

The Macedonian phalanx was a very dense construction model. The soldiers were armed with long and very heavy mines, had shields, but did not wear protective armor. Against the undisciplined armies of Asian countries, this was a very effective model. The phalanx was like an impregnable wall. But they were not maneuverable. However, in the battles against the Roman legions, it became clear that well and more mobile troops could defeat the Macedonians. The Romans sharply changed the direction of the attack, beat the phalanx from the flanks or from the rear.