Galen eulogises _hunting_ as being an excellent exercise to the body, and an agreeable recreation to the mind. He says, that by the mental excitement which it produces, many have been cured of dangerous diseases. (De parva Pila.) Rhases mentions, that during the prevalence of a certain pestilential epidemic, it was observed, that huntsmen were the only class of people who escaped its contagion. (Contin. iii.) The ancients have transmitted to us many elegant treatises, both in prose and in verse, on this delightful recreation. Those of Xenophon, Oppian, Gratius, and Nemesianus will be found particularly interesting. The younger Pliny attributes his recovery from a certain complaint, to the exercise of hunting. (Epist. v, 6.) The occupation of _fishing_, according to Plato, produces neither mental nor bodily excitement. (In Sophista.) Galen and Avicenna briefly mention it as an exercise which may tend to the preservation of health; but neither of them appears to have attached much importance to it. The poet Oppian, however, in his ‘Halieutica’ has celebrated the pleasures and dangers of fishing, with all the enthusiasm of an Isaac Walton, or a Washington Irving. Oribasius states that _swimming_ tends to warm, strengthen, and attenuate the body. He says that swimming in the sea is particularly applicable in cases of dropsy, eruptive diseases of the skin, and elephantiasis. It is apt, however, he adds, to prove injurious to the head, and also to the nerves when too long continued. We have mentioned in the fifteenth Section, that the ancients got their bodies rubbed with oil before going into the water. Celsus gives nearly the same account of it, as a remedy for the cure of diseases, as Oribasius. Swimming may be said to have been the national exercise of the ancient Romans. Horace in particular makes frequent allusions to it as an invigorating and manly exercise. The Romans had artificial lakes or ponds connected with their baths, for the purpose of swimming. (Pliny, Epist. v, 6.) _Jumping_ and _dancing_, according to Oribasius, occasion a determination downwards, and hence, they may prove useful in cases of amenorrhœa. (Med. Collect. vi, 31.) It appears from a case related in a work attributed to Hippocrates, that jumping was had recourse to, to procure abortion. (De nat. Pueri.) The most eloquent encomiast of dancing is Lucian, who has written an ingenious treatise in praise of it. He contends that it is an excellent training, not only to the body, but also to the mind! He refers to Socrates and other sage philosophers who practised dancing. (De Saltatione.) The Pyrrhic dance of the ancients was particularly celebrated. It was performed by armed men. See Vossius (de Nat. Art. i,) and Athenæus (Deipn. xiv, 19, ed. Schweigh.)