Too much license in the intermingling of the sexes formed part of the arguments of many distinguished Romans against the gymnasium. Habits of idle lounging and waste of time, together with even graver vices, were imputed to its influence. Some said it favored _polysarkia_, or obesity, and unfitted for military or other active life. The Romans were too utilitarian to see its higher aims. Though there was some justice, it must be confessed, in these accusations, yet they applied with more force to the _palaestra_ than to the gymnasium,--to the trained fighters, who devoted their lives to exercise, than to the mass of the Greeks, who cultivated it for nobler purposes. The ancients valued gymnastics highly as curative agents in disease. Some of the gymnasia were dedicated to Apollo, god of physicians. The officers of these establishments passed for doctors, and were so called, on account of the skill which long experience had given them. The directors regulated the diet of the youth, the _gymnastae_ prescribed for their diseases, and the inferiors dressed wounds and fractures. Not only was the general idea entertained that bodily exercise is good for the health, but different kinds of exertion were selected as adapted to particular maladies. Upright wrestling was thought most beneficial to the upper portion of the body, and the cure of dropsy was believed to be peculiarly promoted by gymnastic sports. Hippocrates had some faith in the "motor cure." In some cases he advises common wrestling; in others, wrestling with the hands only. The practice with the _corycus_, or hanging-bag of sand, and a regular motion of the upper limbs, resembling the manual exercise of the soldier, were also esteemed by him. Galen inveighs against the more violent exercises, but recommends moderate ones as part of the physician's art. Asclepiades, in the time of Pompey the Great, called exercises the common aids of physic, and got great glory--and money, it is to be hoped--by various mechanical contrivances for the sick. The ancients probably esteemed gymnastics too much, as the moderns do too little, for medical or sanative purposes. The Greeks, with a very limited knowledge of physiology and pathology, would be more apt to treat symptoms than to trace the causes of disease; and no doubt they sometimes prescribed exercises which were injudicious or positively injurious. We still trust too much, perhaps, to medication, and do not keep in view the great helps which Nature spreads around us. Truth lies between the two extremes; and we are beginning to recognize the fact, which experience daily teaches us, that light, air, and motion are more potent than drugs,--and that iron will not redden the cheeks, nor bark restring the nerves, so safely and so surely as moderate daily exercise out of doors.