Lincoln County leader. [volume] (Toledo, Lincoln County, Or.) 1893-1987, 1914-09-25
Copyright. 1914. by A. S. Cray
THE LINE OF GRAVITY.

nose and chin and, splitting the trunk
Of the body along the median line
through the navel, will touch the
ground at point midway between the
two feet.
Viewed from the side, plumb line
will cut the posterior edge Of the ira
gus (the prominence at the external
opening of the ear), pass through the
middle of the head Of the humerus
in the shoulder joint, cut the posterior
edge of the femur (thigh bone) in the
hip Joint and, passing through the
middle of the knee joint, through the
middle of the end of the fibula (the
bony prominence just outside the
ankle joint will touch the ground at
a point approximately two and one
half inches anterior to the back Of
the heel
This normal type Of figure is in ex-
act mechanical balance, and by reason
OF the automatic operation of the CO.
ordinating centers of the sympathetic
nervous system requires no conscious
effort or undue expenditure Of energy
to maintain the body in the upright
position.
Departure from this standard nor.
NAL type falls into two general
classes: one in which the hip and
knee joints are thrown behind the line
of gravity, and the other in which the
hip and knee joints are found in front
Of the line of gravity.
Because of the characteristic atti.
tude assumed in order to compensate
the displaced points of gravity the
former has been designated The Kan
garoo" and the latter The Gorilla"
type Of figure.
Both these abnormal types maintain
the erect position only by reason Of
more or less voluntary effort and by
virtue OF an undue tension on certain
muscles necessary to overcome the
gravitational pull; both are chronic
sufferers from backaches and head
aches, and both are subject to all
sorts Of muscular rheumatisms."
Quacks get rich coming the desire for
relief from these chronic and most
mysterious" pains; and many dag
noses Of diseases that never exist are
made because OF them. But It is grav.
ity that makes the backaches and
most OF the headaches-not disease;
and these conditions are usually ag-
gravated by the wrong kind OF shoes
and the wrong kind of corsets.
II a building is out of plumb, alarm
Is felt for the welfare Of the people
In It lest 1t fall down, and the authori-
ties send expert engineers to investi-
gate the foundations. Not until the
weak spots are repaired and the build
ing Is lacked back into line is 1t con-
sidered safe to inhabit. The founda-
tion OF anything is the base on which
1t stands on the earth, and man has
not yet succeeded In making a statue
Of the normal erect human figure in
bronze. marble. wood or any other
medium capable of standing firmly
without being bolted to a substantial
base. This would appear to Indicate
that our foundation, the feet, are none
too firm and that therefore we are not
In a position to take liberties with
them because the margin OF stability
Is too small. But we do 80 to our
great detriment.
Standing together two normal feet
show a perfectly straight line. and a
straight tread or Meyers line" ex.
tending from the center Of the tip of
the great toe through its base to the
center OF the heel. Taking Meyers
line" as a base, line prolonged from
the center Of the heel at an equal dis.
tance from the outside line Of the
foot will cut through the center OF the
head Of the fourth metatarsal bone
and follow the median line to the end
OF the fourth toe, striking an angle OF
about 16 degrees. And a diagonal
line drawn through the middle OF the
bearing surface Of the anterior foot
VIII cut Meyers line" at about the
Dig toe Joint on an angle OF 81 degrees
and viii cut the line extending from
the center Of the heel to the tin of the
fourth toe on an angle OF about So
degrees. AS a matter OF fact the cen.
ter OF the bearing surface OF the
normal foot approximates a section of
circle drawn on a radius of about
one-third the length of the foot from
about the middle of the arch TO n poInt
midway between the head OF the first
metatarsal bone and the end of the
great toe.
Because our shoemakers do not fol.
low the anatomical line Of the bearing
surface of our feet our base is wrong
and we are not firm and sure of foot
and we are crippled and exhausted
thereby and made less alert than we
should be. We instlnctively have conf.
dence In the ability OF well balanced
fgure and we instinctively expect stol.
idness and stupidity in the gorilla"
type. People tending towards either
OF the abnormal types should pay par.
ticular attention to the fit and adjust.
ment Of all garments worn because m
alert brain will not be found in a
cramped body. Displaced eravitv
pOintH mean nprvnu, axha,..,