- Lexington
April 19th 1775 Birthplace of American Liberty - Horizontal Bar and Chest-bars, for Home Use
All that people need for their daily in-door exercises is a few pieces of apparatus which are fortunately so simple and inexpensive as to be within the reach of most persons. Buy two pitchfork handles at the agricultural store. Cut off enough of one of them to leave the main piece a quarter of an inch shorter than the distance between the jambs of your bedroom door, and square the ends. On each of these jambs fasten two stout hard-wood cleats, so slotted that the squared ends of the bar shall fit in snugly enough not to turn. Let the two lower cleats be directly opposite each other, and about as high as your shoulder; the other two also opposite each other, and as high above the head as you can comfortably reach. - A warped Professional Sculler, imperfectly developed in Muscles not used in Rowing
The figure represents one of the swiftest and most skilful professional scullers of the country to-day. - A warped University Oarsman, imperfectly developed in Muscles not used in Rowing
With professional oarsmen, who for years have rowed far more than they have done anything else, and who have no especial care for their looks, or spur to develop harmoniously, the defects rowing leaves stand out most glaringly. The man in the figure is one of the most distinguished student-oarsmen America ever produced. - A Chest-deepener
Again, to deepen the chest from front to back, he hangs two bars, B and C, and attaches the weight at the other end, A, of the rope, the bar B, when at rest, being about a foot above the height of the head. Standing, not under B, but about a foot to one side of it, and facing it, grasp its ends with both hands, and keeping the arms and legs straight and stiff, and breathing the chest brimful, draw downward until the bar is about level with the waist. Let the weight run slowly back, repeat, and go on. - A Chest-widener
Dr. Sargent's ingenuity has provided a simple and excellent chest expander. He rigs two ordinary pulleys over blocks some feet above the head, and from five to six feet apart, and attaching weights at the floor ends of the ropes, puts ordinary handles on the other ends, and has the ropes just long enough so that when the weights are on the floor the handles are about a foot above the head. Now stand between and directly under them, erect, with the chest as full as you can make it, and keeping the elbows straight, and grasping the handles draw your hands slowly downward out at arm's-length, say about two feet. Next, let the weights drop gradually back, repeat, and so go on. This is excellent for enlarging the whole chest, but especially for widening it. A better present to a consumptive person than one of these appliances could hardly be devised. - Device for developing the Abdominal Muscles
The latest invention purposely for these muscles is also one of Sargent's, on the following plan: The pupil lies on the plank A A', or, rather, sits on it, when A' is a little back of vertical, so as, for instance, to form with A the angle A B A'. With feet in the toe-straps C C', he sways gently forward and back as long as he can without fatigue. From day to day, as these muscles gain strength, A' is dropped lower and lower, until finally it is on a level with A. Or a strap may be placed over the forehead and fastened to A', and, with the feet in the toe-straps, the person may lift his body up till vertical, drawing the weight E with him as he rises. - A Correct Position for Fast Walking
- Appliance for developing the Sides of the Waist
If one prefers to use apparatus made specially, the cut shows a simple device of Dr. Sargent's, which he made purposely to bring up and strengthen these muscles. Standing in front of it, with head and neck erect and chest out, and grasping the ends of the bar A A', the operator simply turns it, first well up to the right, then to the left, and then repeats the movements until he has enough. As he turns, the rubber straps B B stretch more and more, of course getting stiffer the farther the bar is turned. It would scarcely be possible to hit upon a [p.218]better appliance for improving these valuable side muscles, and yet without fear of overdoing them. - Noiseless Pulley-weights
... a sketch of a pair of pulley-weights recently made, designed by Dr. Sargent, which are excellent. Their merits will be seen at a glance. Instead of the weights swaying sideways and banging against the boxes, as they are liable to do in the ordinary old-fashioned pulley-weight boxes, they travel in boxes, A A, between the rods B B. A rubber bed also prevents the weight from making a noise as it strikes the floor, while another capital feature is the arrangement of boxes, in which you may graduate the weight desired by adding little plates of a pound each, instead of the unchanging weight of the old plan. - M249 5.56 mm Machine Gun
- M249 Machine Gun exploded view
A - Barrel Assembly B - Rear Sight Assembly C - Cover and Feed mechanism Assembly D - Feed Pawl Assembly E - Cocking Hand Assembly F - Butt stock and Shoulder Assembly G - Piston Assembly H - Bolt Assembly I - Slide Assembly J - Operating Rod Assembly K - Receiver Assembly L - Trigger Mechanism Assembly M - Hand Guard Assembly N - Bipod Machine Gun O - Gas Cylinder Assembly - M249 Machine Gun