‘If you consider the effect and nature of each of the other kinds of exercise, you will see clearly that ball play is the most satisfactory of them all. You will find that the others are either over violent or not violent enough; that they give disproportionate exercise to the lower or to the upper part of the body or to one part at the expense of the others; the loins, the head, the arms, the chest. Something which keeps all parts of the body moving alike and admits either of the most violent strain or the gentlest relaxation, this can be found in no exercise except the small ball. The game can be sharp or slow, soft or violent just according to your own inclination, as your body seems to need it. You can exercise all parts of the body at the same time, if that appears best, or if it should seem preferable, some parts rather than others. When the players form sides and try to stop their opponents midway and rob them of the ball, the exercise is very severe and violent. You often have to grip your man in wrestling fashion or else collar him; the latter method giving plenty of work for head and neck, the former exercising ribs, chest and stomach, as you fasten your own grip or escape from your opponent’s. Sometimes you make your mark, sometimes you use one of the holds that are taught in the wrestling schools; and this means a very considerable strain on the loins and the legs. And so for this sport a man must be a strong runner: he will have to swerve and leap sideways as well as run straight forward and this is hard exercise for the legs. Indeed, to speak the truth, it is the only sport that properly exercises the legs in all their parts. When you run forward one set of sinews and muscles comes into play; when you jump backwards others have more work to do, and others again when you change direction sideways. In track-running on the contrary, only one sort of movement is necessary and the exercise is unequal, not affecting all parts of the legs alike.

‘And as with the legs so also with the arms, the exercise is very fairly apportioned, for the players are accustomed to catch the ball in every kind of attitude. This variety of attitude inevitably exercises different muscles at different times in different degrees of intensity. Every muscle has its turn of work and an equal share of rest: they are now active, now quiescent; none remains altogether idle, none is overcome with weariness by working alone. As for the training that the eye receives you may realize this by remembering that unless a man anticipates exactly the flight of the ball and its direction, he must inevitably fail to make his catch. Moreover, the wits are sharpened by the game: you have to think carefully how best to stop your opponent, and not drop the ball yourself. Thought by itself makes a man thin; but when it is combined with exercise and the pleasant rivalry of a sport it is of the very greatest benefit. The body improves in health, the mind is turned to practical knowledge. When exercise can render service both to body and mind, each in its own special form of excellence, it is a blessing indeed.

A HOCKEY MATCH (Statue base discovered at Athens, 1922)

‘It is easy too to see that ball games can give men practice in two most important forms of training, those two which the royal ordinance of law bids our generals most sedulously to pursue. The functions of a good general are these: to attack at the proper time and to seize quickly each opportunity for action: to secure the property of the enemy either by force or by an unexpected assault, and to keep safe any possessions already acquired. In short, a general should be an expert guardian and an expert thief: that is the sum of his trade.

‘Now, can any exercise but ball games train a man so well how to keep what he has got, to recover what he has lost, and to anticipate his opponent’s plans? I should be surprised, if you could tell me of one. Most forms of exercise have the opposite effect: they make men lazy, slow-witted and fond of sleep. The competitions of the wrestling school tend to make people corpulent rather than to train them in virtue. Many wrestlers become so fat that they have difficulty in breathing, and such folk could never be good generals in time of war or good administrators either in a royal or a republican state: you might sooner trust pigs than them.

‘Perhaps you may think that I approve of running and any other form of exercise that reduces fat. I do not. I disapprove of excess in all matters, and I think that every art should aim at symmetry. If a thing lacks measure, it is in so far bad. So I cannot approve of track athletics, for they reduce a man’s physical condition and give him no training in manliness. Victory does not come to those who run quickly but to those who are able to hold their own in a close fight, and the Spartans owed their greatness not to their speed of foot but to their stubborn courage. Even if you considered it purely on grounds of health, a sport is not healthy in so far as it exercises the parts of the body unequally. Inevitably, some parts are overstrained, some left quite idle. Neither of these conditions are good: both foster the seeds of illness and produce a weak state of health.

‘The exercise I approve of most is one that can give health of body, symmetry of limbs and excellence of mind: and all these virtues are found in the small ball. It can benefit the mind in all kinds of ways; it exercises every part of the body alike—and this is of the greatest importance for health—for it produces a regular state of constitution; and it does not lead either to undue corpulence or excessive thinness: it is competent to perform such acts as require strength, it is suitable also for those that need quickness.