Part 10

An exercise is not only mental but emotional, not only expressive of thought but of normal emotion.

The wise doctor looks at his patient. He does this not only to recognize the patient's condition but to see how much courage he has, how much joy, how gladly he accepts life.

An exercise demands accentuation of extension.

Muscles should have a certain normal length and the power of relaxation to take a certain length. On account of abnormal positions, such as obtain during sleep, certain muscles become unduly elongated and others too short. To restore the balance of proper proportions those shortened need extension and the elongated need shortening. Accordingly the so-called extensor muscles of the body need frequent action.

The effect of these stretches is to harmonize the vital forces. When a man lies upon his bed, as has been said, he breathes less, the circulation is more or less impeded; hence, the dull feeling and unwillingness to rise.

The stretch also equalizes the circulation. It affects the veins where the pressure of blood is weakest, where there is a more immediate indication of congestion, so that the bad blood flows away, and the good blood from the arteries where the pressure of blood is strong, flows in, and the processes of life go on with more decision.

There is still another explanation why the stretch is so important. It is primarily activity of the extensor muscles and is vitally connected with all true expansion. The flexor muscles on account of the position in sitting and because of a lack of expansive activity, often become too short. They can be extended only by activity of the extensor muscles. The stretch is the special and instinctive action of the extensor muscles in response to a distinctive demand for freedom of the organs, or harmony of the whole myological mechanism. It is also, as has been said, closely connected with the circulation, and the activity of the vital organs.

There is no more important exercise than stretching. Its neglect is one of the strange things in training. One who wishes to be stronger, to have the normal possession of all his faculties, powers and organs, can be initiated and secure the result most rapidly, by the use of this simple and elemental exercise.

An exercise is an act of expansion.

The action of man's body consists of expansion, contraction and modulation, the latter being the union of the other two.

True energy expresses itself primarily by expansion. Life expands and any increase of new life and all positive emotions cause an increase of expansive activity in the body.

The study of expansion reveals to us the fact that expansion and contraction furnish the many elements of all human action, but that expansion is first, that expansion expresses joy, exhilaration, animation in life, and that contraction, aside from its co-ordination with expansion in causing control in intensity, expresses antagonism, hate, anger, pain. Accordingly this book assigns certain fundamental expansions, which everyone should practice and does practice if he obey his own deep instincts.

Negative emotions, such as fear, despondency, or antagonism, cause contraction and tend to constrict the vital organs.

It can, of course, be seen at once that expansion is due to the activity of the extensor muscles. The stretch is, in the main, an expansion. At any rate, it is always associated, co-ordinated, when properly performed, with expansion.

Moreover, if we observe the action of animals and all true spontaneous actions in a human being, we observe that the activity of expansion begins in the centre of the body. It is at this point that we should initiate our expression. The actions in the middle of the body are more conditional than those in the feet, hands, or limbs, but the awakening of conditions should precede modulation. A certain activity of expansion and diffusion is the very basis of all conditions.

All exercises should naturally begin with expansion. A true exercise means an increase of activity. Moreover, not only does life expand, but all positive emotions, such as joy, love, courage, cause activity of the extensor muscles. These emotions, as is universally known, improve health.

If we observe the structure of the torso, we find that the chest has no prop from below; that the ribs are placed at an angle with the spine, sloping downwards as low as forty-five degrees, while at times they may be lifted seventy-five or eighty degrees or more. The expansion of the chest lifts the ribs.

If we study a skeleton, we see that it must be suspended, that it cannot be propped up.

Man, accordingly, stands and walks primarily on account of the active expansion of his whole chest. He is the one animal that has levitation, as will be shown later.

We find that under the ribs in the torso are all the vital organs. The lungs, the heart, the stomach, all these depend for their normal position, their normal action upon the expansion of the chest.

When a man stands, the tendency for the chest is to sag. There are no bones to elevate it. Man has levitation as well as gravitation, and the expansion and elevation of the chest lie at the basis of all good position in standing, sitting and also walking.

There are certain co-ordinate curves, beautiful, spiral, rhythmic, in a normal and healthy human being. These curves depend upon this expansion of the chest.

All the best gymnastic exercises centre in the development of activity in the muscles concerned in keeping the chest elevated and harmoniously expanded.

When we study the expression of this part, we find that it reveals energy and courage and all the noble, positive emotions of a human being.

A passive chest expresses indifference, inactivity, fear, discouragement, a sense of weakness, unwillingness to awake and rise up to meet emergencies. A sunken chest, accordingly, is an indication of a tendency to disease, simply because it expresses a negative mental state or one favorable to the reception of abnormal conditions.

The expansion of the chest, on the contrary, reveals that happy acceptance of life, that active, energetic determination to control abnormal conditions which will ward off all disease and eliminate all failure.

This expansion of the chest, as we can see, is one of the most elemental actions of expansion of the human being. We shall observe later that this activity is directly concerned with erect posture. All actions in a normal condition co-operate or co-ordinate. This expansion frees the respiratory muscles and all the vital organs, gives man command of the elemental action of his body as a whole; that is, his erectness expresses higher emotions and experiences.

An exercise implies co-ordination.