Let him first devote two or three minutes to the striking-bag. Facing it squarely, with head back and chest well out, let him strike it a succession of vigorous blows, with left and right fists alternating, until he has done a hundred in all. If he has hit hard and with spirit, he is puffing freely now, his lungs are fully expanded, his legs have had a deal of springing about to do, and his arms and chest have been busiest of all. This bag-work is really superb exercise, and if once or twice, later in the day, say at one's place of business, or at home again in the evening, he would take some more of it, he would find fret, discomfort, and indigestion flying to the winds, and in their place buoyancy and exhilaration of spirits to which too many men have long been strangers. Next grasp the handles in Fig. 8 and bear downward, as described on page 249. Repeat this work for about two minutes, standing all the time thoroughly erect. Whether the sparring left any part of your chest unfilled or not, every air-cell is expanded now, while you cannot fail to be pleased with the thorough way in which this simple contrivance does its work. Care should of course be taken that the air breathed during these exercises is pure and fresh. Now use the dumb-bells two or three minutes. Let them weigh not over one twenty-fifth of your own weight. First, with head and neck a trifle back of vertical, and the chest held out as full as possible, curl the bells, or lift them from down at arm's-length until you have drawn them close up to the shoulders, the finger-nails being turned upward. Lower again and repeat until you have done twenty-five, the chest being always out. The biceps muscles, or those of the front upper arm, and of the front of the shoulders and chest, have been busy now. Next, starting with the bells at your shoulders, push both at once steadily up over your head as high as you can reach, and continue till twenty-five are accomplished. The back-arms, corners of the shoulders, and the waist have now had their turn. Facing the pulley-weights (Fig. 4), and standing about two feet from them, catch a handle in each hand. Keeping the elbows stiff, draw first one hand and then the other in a horizontal line until your hand is about eighteen inches behind you, the body and legs being at all times held rigidly erect, and the chest well out. Continue this until you have done fifty strokes with each hand. This is excellent for the back of the shoulders--indeed for nearly the entire back above the waist. Again, with back to the pulley-weights, hold the handles high over the head, and leaning forward about a foot, keeping the elbows unbent, bear the handles directly downward in front of you, and so do twenty-five.