Sex efficiency through exercises : special physical culture for women / by Th. H. van de Velde ; [photos, by E. Steinemann].
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much the more valuable and significant, as may be realised
from the facts outlined above.
Both the simple primary " anal retractions " and Kirch-
berg's exercise, as well as the modification of the latter
suggested by me, may be performed in the upright position,
as well as lying recumbent. I recommend the second
position—feet slightly apart—to begin with.
It is hardly possible to describe the special vaginal
exercises of the pelvic floor in more detail than the general (or
" perineal "). Anyone who has once mastered the secret of
muscular action and co-ordination has only to apply what
she knows. There is, of course, a special muscular sense,
which is much more highly developed in some individuals
than in others, but it can be cultivated. A certain accurate
anatomical knowledge—it need not be extensive—is highly
desirable. And knowledge and control will enable the
perineal and vaginal muscles to be set in motion separately
or together, as the occasion requires.
The mind can help the muscles by means of definite •
imagery; this is well known in the theory and practice of
physical culture. But it is necessary to form an accurate
picture of the result to be attained, or the obstacle to be
overcome. It may perhaps be simplest and easiest for the
woman who is a novice in pelvic physical culture if her
physician explains this in the course of a gynaecological
consultation. The patient may thus learn how to contract
either the " constrictor cunni," the upper " levator vaginae/'
and/or the whole pelvic floor. The constrictor cunni muscle
is not so difficult to localise and control (see Plates I. and IV.),
but she should learn to differentiate between the movements
of the constrictor cunni and of the more internal portions of
the muscular stratum (Plates II. and IV.), which we have
termed levator vaginae, and to activate them separately or
together. There is, as a rule, no great difficulty here.
But what of cases in which no trained gynaecological or
anatomical assistance is available ? In such circumstances
I recommend the procedure followed by a married lady and
enthusiastic physical culturist about thirty years of age, who