Sex efficiency through exercises : special physical culture for women / by Th. H. van de Velde ; [photos, by E. Steinemann].
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The image contains the following text:
FILM 10,
M A J O R
PEL V I C
ROTATION
(HORIZON-
TAL) {Fit st
Phase).
Standing, feet
sideways. The
knees and groin
are thrust for-
wards and a
circular move-
ment to the right
begins.
FILM 11.
PELVIC VER-
SION WHILE
WALKING
[First Phase).
The left leg steps
forward. The
arms are bent at
the elbows and
the fingers touch
across the breast.
The muscles of
the legs and feet
are drawn tense
from the groins
downwards so
that the weight
rests on the ball
of the feet.
FILM 12.
SUSPENSION-
FLEXION, OR
ALTERNATE
STRETCHING
AND BENDING
(F itst Phase).
The woman lies
on an oblong
table so that the
sacrum is just
above the edge of
the narrow side
and the legs
hang down at
full length and
unsuppo rted.
They are slightly
apart and the
pupil supports
her weight by
gripping the
edges of the
table with her
hands on either
side.