It is the phenomenal knowledge of court position that allows A. R. F. Kingscote, a very short man, to attack so consistently from the net. Wallace F. Johnson is seldom caught out of position, so his game is one of extreme ease. One seldom sees Johnson running hard on a tennis court. He is usually there awaiting the ball's arrival.
Save your steps by using your head. It pays in the end. Time spent in learning where to play on a tennis court is well expended, since it returns to you in the form of matches won, breath saved, and energy conserved.
It is seldom you need cover more than two-thirds of a tennis court, so why worry about the unnecessary portions of it?
PART II: THE LAWS OF TENNIS PSYCHOLOGY
CHAPTER VI. GENERAL TENNIS PSYCHOLOGY
Tennis psychology is nothing more than understanding the workings of your opponent's mind, and gauging the effect of your own game on his mental viewpoint, and understanding the mental effects resulting from the various external causes on your own mind. You cannot be a successful psychologist of others without first understanding your own mental processes, you must study the effect on yourself of the same happening under different circumstances. You react differently in different moods and under different conditions. You must realize the effect on your game of the resulting irritation, pleasure, confusion, or whatever form your reaction takes. Does it increase your efficiency? If so, strive for it, but never give it to your opponent.
Does it deprive you of concentration? If so, either remove the cause, or if that is not possible strive to ignore it.
Once you have judged accurately your own reaction to conditions, study your opponents, to decide their temperaments. Like temperaments react similarly, and you may judge men of your own type by yourself. Opposite temperaments you must seek to compare with people whose reactions you know.
A person who can control his own mental processes stands an excellent chance of reading those of another, for the human mind works along definite lines of thought, and can be studied. One can only control one's, mental processes after carefully studying them.
A steady phlegmatic baseline player is seldom a keen thinker. If he was he would not adhere to the baseline.