Starting with the dumb-bells down at the sides, as before, raise them slowly and steadily in front until they nearly touch the shoulder--technically, "curl" them--holding the head up, the neck rigidly erect, and the chest expanded to its very utmost. Now lower the bells slowly to the sides again, and repeat, and so continue. In a very few minutes, often less than three, you will want to stop. The biceps muscles, or those forming the front of the upper arms, are getting the work this time, and by applying to that of one arm in action the hand of the other, it is at once found that this muscle is growing quite hard. If no dumb-bell or other convenient weight is at hand, place one hand in the other, and bear down hard with the upper hand, holding the chest stubbornly out. Lift away with the lower hand, and, when it reaches the shoulder, lower it slowly to the side, and then raise again, and so continue. This will be found a good thing to know when a person is travelling, or away from home, and cannot readily get at such apparatus as he has in his own room. Now stand erect in front of and facing the pulley-weights, and at about arm's-length from them; draw the hand horizontally in until it is close to the shoulder; let the weight drop slowly back, and then draw it to you again, and so go on. This is splendid work for the biceps, and will soon begin to swell and strengthen it; and then either increased weight, or more strokes daily, is all that will be needed. Fasten a stout hook in a beam overhead, and hang a pulley to it. Run a rope through this, at one end of which you can attach weights, and tie the other to the middle of a thick cane or other stick, taking care to have the rope of such a length in all, that when the weight is on the floor the stick is about a foot above your head. Begin with, say, one of your dumb-bells of not over one-tenth of your own weight. Grasping the stick with both hands, with their palms toward you, draw it downward until level with your chin; then let it go back; repeat, and continue till you begin to tire. If the single bell seems too light, attach both bells. After a few days with these, fasten on a basket or coal-hod, and increase the load until, say at the month's end, it weighs over half of what you do. If you can take this up a number of times without ache or ill-feeling, you are strong enough to take hold of a fixed bar and attempt to haul yourself up, as Mr. Bryant did,[N] until your chin touches your hand. But without this preliminary work, such pulling up, frequently as it is attempted, is a foolish and hazardous experiment, throwing a great strain on muscles quite unused to such a task, namely, on these very biceps muscles.