The Half-Back.—The function of the half-back is to carry the ball. The advance into the enemy's territory must be made by him, except that a tackle may occasionally be called on for a run. The position is a difficult, trying, and exhausting one. The back must be sent time and again without let-up. With reference to his own proper function, a half-back should be chosen for speed, endurance, sand, and a cool, quick judgment. There are two distinct styles of backs—the "plunging back" and the "wrigglers," or "dodgers." It is desirable to have one of each upon a team. The former is better in line-breaking as a rule, and the latter excels in "broken fields" and end-running. The backs should be drilled carefully in the Fundamentals, especially those connected with their immediate duties, such as tossing, catching, kicking, and tackling. Standing starts and short dashes are also invaluable as preliminary practice.
As to the form of the half-back, it should be such as will not give away the direction in which he intends to run, yet such as will enable him to start at once upon the snap of the ball or signal. Many of the best backs give away the point of attack by unconscious glances and movements, things that should be studiously avoided. False starts are also to be guarded against, as they spoil the whole play and slow up the game. The backs should take, as far as possible, the same position in the given play every time. The body should be angular in form and carried well forward, much like the position of the standing start of a sprinter, with this difference, that the rear foot should not be quite so far back. The position must be one in which the backs can start quickly in either direction. Backs generally stand perfectly square, with toes of both feet on a line. Before they can get away from that position they must take either a short step back or forward. This step is unnecessary and shows a man up.
In going through the line, the general rule is to go low. In running low, the runner should bend his neck so that he can see and take his holes cleanly. When going through the middle of the line, it is best to carry the ball in both hands. Take the ball in the pit of the stomach, the legs and trunk forming a basket or angle, and then grapple it to you with both hands. Do not carry the ball too far under the arm. The ball should be carried so that it may be shifted in order to use the nearest arm to ward off would-be tacklers. It is surprising how many tacklers can be warded off by using that arm like a piston-rod against every man that comes up. In line-breaking, the back should remember to keep his feet and fight for the last inch of ground. If he can only keep his feet and give his own side a chance to push, he is bound to gain ground.
Full-Back.—No player has cut so much ice in the winning or losing of big matches in the last two seasons as the full-back. The holding of big teams to small scores by inferior ones has been largely owing to good men in this position. Hence the growing appreciation of the demands of this position and its vital importance to the success of the eleven. Kicking to-day has come to be a part of the offensive game, and the full-back, consequently, the biggest ground-gainer of all the backs. The full-back should be chosen almost solely for his ability to kick. Other qualifications are desirable, to be sure, but the ability to kick is the prime requisite. The preliminary training of the full-back should be one continuous kick.
FIG. 4.
The position of the full-back on the offence will be generally midway between the two backs, or a little in advance of them, near enough to touch either with the out-stretched arm. In runs around the end the full-back will generally be called on either to lead the interference or to block some particular player on the other side—a half-back or an end, most likely. In bucking the centre, the full-back should put his head down and go low and hard. He should make up his mind where he is going, and then go there without halting and hesitating. While as a general rule it is hard to gain through a good centre, a short gain through that territory is all the more valuable. The line through the centre is a straight line, and therefore the shortest distance to the required five yards, as will be seen in Fig. 4, the base of a right-angled triangle being always shorter than the hypothenuse.
The Quarter-Back.—The first essential qualification of a quarter-back is brains. He should be able to take in a situation at a glance, to think quickly, and to put that thought into execution at once. He should be cool without being deliberate, enthusiastic without being excitable. He should be brimful of nervous force and energy and of tireless activity. He should be absolutely fearless, and of positive force of character. The quarter-back should have constant, painstaking practice in handling and passing the ball. All spare moments on and off the field can most profitably be put in by him in receiving the snap from his centre and passing to some back. By that practice he gets used to his centre and learns intuitively when and where the ball will come every time.
The two ways commonly used in putting the ball into play are the "end" and "flap" snap. Take the position of quarter in receiving the "flap" snap first: The quarter stands, or rather kneels without touching his knees, close up behind the centre, about a foot from him.
The position is such that he can start quickly in the opposite direction from the one he is facing to receive the ball. Turning to the rear is easily and quickly done by using the balls of the feet as a pivot and swinging the body around on them. The ball should be picked up cleanly. It ought to require no more changing to throw than a baseball. The ball is picked up with the fingers over one end of it, the other end is bound to point along the arm, and thus it is ready for throwing. When the ball is snapped end over end, the quarter-back takes an entirely different position. He should stand squarely behind the centre, both feet being nearly on a line. He should stand near enough to take the ball on the first bound just the moment before the ball reaches the point where it begins to fall. His distance is about from two to three feet.