Finally, if we give a man endurance and suppleness he becomes more available in time of need.
Another point of equal importance is that the setting-up exercises should be rendered as simple as possible.

If we are obliged to spend a considerable period of time in teaching the leader so that he can handle setting-up exercises, extension of the number of leaders is rendered increasingly difficult.

If, therefore, we can make this leadership so simple that a long course of instruction is not necessary, we save here, in these days of necessarily rapid preparation, a very material amount of time.
Still, further, it is found that many of the present setting-up exercises made an extraordinarily wide variation of effort between heavy and light men.

The light man would put in only a small amount of muscular effort, whereas the heavy man, in the same length of time and under the same exercise, would be taxed far more than he could comfortably stand.
Again, in the point of age, similar variations necessarily exist.
Naturally it is out of the question to assume that the youth from eighteen to twenty-five and the man of fifty-five to sixty can take the same amount and the same kind of exercise.

On the other hand, if we consider the work each is required to do in his daily routine, we can, so far as the setting-up exercises are concerned, bring the two points nearer together, especially if we regard these setting-up exercises in the proper light--a mere preparation for the more onerous tasks that are to follow.
MODERN PHYSICAL EDUCATION Bearing all these points in mind, we test out the setting-up exercises so that we may obtain a set answering the following requirements: First--Reduce them to a period of eight or ten minutes once or twice a day.
Second--Make them simple for leaders to learn.
Third--Eliminate movements that, on account of the daily work, are unnecessary.
Fourth--Render them more difficult of evasion or shirking.
Fifth--Direct them specifically in the line of increased resisting power, endurance, and suppleness.
Sixth--Make them of value in establishing co-ordination, muscular control, and more prompt response to command.
Seventh--Equalize them for use by both heavy and light men.
Eighth--Select the exercises in such a way that the set may be of nearly equal value to both enlisted men and officers, as well as to executives behind the lines.
SLACKING IN SETTING-UP DRILLS Many of us have seen setting-up drills of various kinds.