How to Buy Backpack for School

And now it is the time of purchase of the new backpack for back to school! That is branded with their favorite characters, or more anonymous, here are some important features that must have to avoid back problems.
Backpack for School, Tips for Buying
And now it is the time of purchase of the new backpack for back to school! Whether brand, with his favorite characters, or more anonymous, here are some important features that must have to avoid back problems. Rules for a smart purchase.

Not too heavy
The maximum load that can be carried by a child of school age should not exceed 15-20% of its body weight. The risk of everyday carry a backpack too heavy is to promote the onset of back pain, especially if the body is not trained, as often happens to the children of today who lead a sedentary life, and are seated for many hours front of a pC.
Right Size
The backpack must be neither too large nor too small, because it must be worn in the correct way to distribute the load on your back.
Reinforced Back
If the backrest there is no load it accumulates all down and this can unbalance the back. Then we choose backpacks with reinforced back.
Calendar 2016-2017 school year: the beginning and end of the school. Holidays and long weekends
Light Backpack
In the market there are backpacks that voids have a significant weight. Better to prefer lightweight backpacks.
The Importance of Suspenders
We buy backpacks with straps wide and padded. We adjust the straps to the same length, so as not to burden the weight of a more than on the other shoulder. The backpack should always be worn with suspenders over both shoulders and not only on an as often happens.
Model Trolley
For many experts the trolley model would be ideal because it can be transported more easily.
Top Handle
Preferred a backpack with top handle, so it can be transported by a parent.
washable, breathable fabric
Fill the backpack properly
We learn to fill the backpack in the right way so as to maintain the center of gravity as close as possible to the body.