3. Slip from the bed head first and face downwards until the head rests on the floor and the legs and feet remain upon the bed. Let the arms to the elbows rest on the floor. When weary of this attitude slip to the floor, turn on the back, and apply the bandage. CHAPTER XXIV. RECREATIONS. _Walking._ It is well to bear constantly in mind that all exercise, even walking on level ground, is objectionable in clothing that compresses the body; and as exercise is the law of the development of muscle, the only safe thing to do is so to dress that every muscle has free and unrestrained motion. Walking to be beneficial should be out of doors, with some pleasant motive, and taken with some degree of energy. The length of the walk should be proportional to the strength of the girl--short at first, and increasing as strength increases. The erect attitude should be maintained, and the walking not prolonged to exhaustion. Walking slowly home from school, laden with books and intent on conversation with others, will not fulfill the demands of walking for exercise. It makes no demand on breathing power, does not develop depth of chest or strength of limb. _Running._ This is an admirable exercise if the dress be suitable. Long skirts are an impediment. Running on the toes develops the calf of the leg. The swift motion causes deep breathing, which expands the chest. If violent or long-continued, it may make too urgent a demand on the heart and lungs, and so be detrimental. The counsel of a physician is safest for those whose heart and lungs are weak. _Riding._ Horseback riding is a vigorous exercise, which would be especially beneficial were it not for the cramped position women are forced by custom to assume. It cannot be recommended to those who have a tendency to lateral curvature of the spine or weak back, or prolapsed internal organs. Such girls should by proper care be put into a better physical condition before attempting to ride. Harvey advises learning to ride on either side of the horse, so as to bring opposite sets of muscles into play, and counteract the curvature which physicians who have the opportunity to observe say is produced by riding. That being true, why not adopt the sensible fashion of riding on both sides of the horse at once, as men do? I saw a young lady so mounted the other day, and the sight was far more agreeable than the twisted attitude compelled by the side-saddle. Medical men also assert that riding tends to produce round shoulders, and as the greatest muscular strain comes on the back, it is not helpful to weak backs. _Skating._