Women who are trained to strong exercises and have a muscular body go through the ordeal of child-formation and child-birth much more easily and painlessly.
I heard the authentic story of one of these African women who are accustomed to walk for miles carrying heavy loads. She was pregnant and the time of delivery came during one of the day’s marches. She sat on the side of the track, under a tree, gave birth to the child, waited for half an hour, then she rose and adding the new-born babe to the former luggage, went on her way quietly, as if nothing had happened. This is a splendid example of what a woman can do when she is in full possession of her health and strength.
Doctors will say that such a thing cannot occur in a civilised world with all the so-called progress that humanity has achieved; but we cannot deny that, from the physical point of view, this is a more happy condition than all the sensitiveness, the sufferings and the complications created by the modern civilisations. Moreover, usually doctors are more interested in the abnormal cases, and they judge mostly from that point of view. But for us, it is different; it is from the normal that we can rise to the supernormal, not from the abnormal which is always a sign of perversion and inferiority.
– The Mother (CWM, Vol. 12, pp. 295-296)