Dr. Parrish says that "vigorous and free exposure to the air is by far the most efficient remedy in pulmonary consumption." Dr. Pitcher states that "the consumptive Indians of the Osage tribe have their symptoms suspended during their semi-annual buffalo-hunts, but that these soon return on becoming again inactive in their towns." Dr. Rush informs us that he saw three persons who had been cured of consumption by the hardships of military life in the Revolutionary War. The same distinguished authority affirms that "the remedy for consumption must be sought in those exercises and employments which give the greatest vigor to the constitution." Dr. Chambers, physician to St. Mary's Hospital, says,--"If we examine the history of those who have lived longest with consumption, we shall not find them to have been those who have lived in-doors, hanging their lives on their thermometers." He gives the case of a friend of his "who from his youth has had tubercular disease, but has kept hounds, contested elections, sat in Parliament, but never allows any one to doctor his chest." Lord Bacon asserted that "there was no disease among pupils that gymnastics and calisthenics could not cure." And Galen declared "him to be the best physician who was the best teacher of gymnastics." While Dryden, long ago, sang,-- "The wise for cure on _exercise_ depend." Consumptives are advised to ride on horseback, to make long journeys in the saddle. This is doubtless one of the most valuable exercises. There are numerous well-authenticated instances of cures by its means, even in the advanced stages of the disease. But many persons cannot avail themselves of its advantages. In our cities, not one phthisical invalid in ten, especially among women, can command facilities for daily horseback-riding, still less can they take long journeys. Hunting, fishing, and mountain-air are advised. But how can many who reside in towns and cities, and who most need muscular training, secure such recreations? Walking is very generally prescribed, and is doubtless the most available of the exercises named. But in the case of women, the present mode of dress seriously interferes with the ease and physiological benefits of this exercise; and few would exchange the long skirt for the short one with pantalets or Turkish trousers. And yet this change is indispensable to the best results. While I would encourage all out-door exercises and amusements, it is evident that exercises which can be introduced into every house, which may be practised by persons of both sexes, all ages and degrees of strength, and which possess such fascination as shall make them permanently attractive, are greatly to be desired, to meet wants not otherwise supplied.