Peltast more readily available to poorer members of society. The Athenian general Iphicrates destroyed a Spartan phalanx in the Battle of Lechaeum in 390 BCE, using mostly peltasts. In the account of Diodorus Siculus, Iphicrates is credited with re-arming his men with long spears, perhaps in around 374 BCE. This reform may have produced a type of "peltast" armed with a small shield, a sword, and a spear instead of javelins. Some authorities, such as J.G.P. Best, state that these later "peltasts" were not truly peltasts in the traditional sense, but lightly armored hoplites carrying the "pelte" shield in conjunction with
Heavy infantry Heavy infantry Heavy infantry refers to heavily armed and armoured infantrymen trained to mount frontal assaults and/or anchor the defensive center of a battle line. This differentiates them from light infantry which are relatively mobile and lightly armoured skirmisher troops intended for screening, scouting, and other roles unsuited to the heavier soldiers. Heavy infantry typically make use of dense battlefield formations, such as shield wall or phalanx, multiplying their effective weight of arms with weight of numbers. Heavy infantry were critical to many ancient armies, such as the Greek hoplites, Macedonian phalangites, and Roman legionaries. After the fall of Rome,