the weakened
muscles, mechanical aid is called in to support them, and laced
waistcoats are resorted to. These undoubtedly give support--nay, they
may be so used as almost wholly to supersede the muscular efforts, with
the advantage of not tiring, however long or continuously employed.
Improvement of carriage is manifested, the child is sensible of relief
from a painful exertion, the mother is pleased with the success of her
management, and this success appears to superficial observation fully
to confirm the judgment which superintends it. Yet what are the
consequences to which her measures tend, and which such measures are
daily and hourly producing? The muscles of the back and chest,
restrained in their natural and healthful exercise by the waistcoat
called in to aid them, and more signally, in after-life, by the tightly-
laced stays or corsets, become attenuated, and still further enfeebled,
until at length they are wholly dependent on the mechanical aid, being
quite incapable of dispensing with it for any continuance.

By and by a taper waist becomes an object of ambition, and the stays
are laced more closely than ever. This is still done gradually, and, at
first, imperceptibly to the parties. The effect, however, though slow,
is sure; and the powers of endurance thus exercised come in time to
bear, almost unconsciously, what, if suddenly or quickly attempted, no
heroism could possibly sustain. This increased pressure impedes the
motion of the ribs. For perfect respiration these motions should be
free and unrestrained, and perfect respiration is necessary to those
changes in the blood which fit it for nutrition, and the other purposes
of the animal frame. In proportion as respiration is impeded, is the
blood imperfectly vitalised, and in the same ratio are the nutrient and
other functions dependent on the blood inadequately performed. Here,
then, is one source of debility, which affects the whole frame,
reducing every part below the standard of healthful vigour. Quickened
respiration soon ensues, the heart becomes excited, the pulse
accelerated, and palpitation is in time superadded.

There are still further evils produced by tight lacing. For the
pressure being chiefly made on the lower part of the chest, the stomach
and liver are necessarily compressed, to the great disturbance of their
functions; and being pressed downwards too, these trespass on that
space which the other abdominal viscera require, superinduci