Over the last few decades, the weight
of childrens backpacks
has become increasingly heavier. Medical
statistics around the world have identified overweight backpacks as the
leading cause in back pain and poor posture of young children.
In fact, between 55% and 60%
of American children were found to be carrying backpacks weighing more
than their recommended weight load. Unfortunately, regardless of your
child's weight and height, textbooks come only in one size (usually extra
large). Very often, toddler backpacks are found with
heavy textbooks, sports gear and sometimes even smaller bags inside the
big backpack.
Backpacks were designed to be used in a certain way. For example, strap backpacks came with 2 straps so that both could be
used for wearing on the shoulders. However, some kids have the habit of
slinging only one of the straps on their shoulder. This effectively
transfers all the weight onto one shoulder; even at half the maximum
weight, your child is potentially overburdened!
In the same reasoning, one should avoid buying sling bags for their toddlers if they know they will be
carrying heavy packs. Sling bags are convenient carry bags, stylist and
comfortable, but they should be limited to carrying of simple items rather
than carrying heavy loads.
Making the best of your straps
Strap backpacks commonly come with 2
shoulder straps for carrying. Some larger backpacks cater to heavy loads
come with an additional waist strap. The waist allows for the user to
secure the backpack tightly to his/her body, thus distributing the weight
more evenly, especially around waist and lower back.
While backpack straps can be adjusted to suit its
user, most people rarely use them. Many users adjust their straps the
first time they use the backpack and leave them alone, never bothering
with them for a second time.
However, depending on the weight
and its distribution in the backpack, straps should be adjusted
accordingly for best fit. Children are at the greatest risk of bad posture
and all the more, their parents should reduce this risk by making the best
use of adjustable straps.
Straps transfer the main weight of the backpack onto
the body and may even come into contact with skin. Therefore padded straps
become important in carrying heavy loads. Non-padded straps can cut into
the skin, causing great discomfort and even pain to your child.
Backpacks with internal or external
frame
Compared to formless backpacks, backpacks with frame
make for easier carrying and better distribution of weight. Some of these
frames are moulded to fit the shape of your child's back to offer better
fit to the back.
Because of its supporting structure, backpacks
with frame do not rest fully on the body, allowing for better ventilation
and reduced sweatiness. External frame bags allow for bulky items like
shoes to be hooked on or stacked on its external structure, but sacrifices
its sack space to accommodate the frame.
On the other hand,
internal frame backpacks have larger sack space, but its internal frame
design results in less ventilation as compared to external frames.
Unfortunately, frame backpacks are
slightly heavier in themselves due to the weight of the frames. Parents
should also take note that frame backpacks are not flexible like formless
packs and may not fit into your child's school lockers.