can having something heavy draped over your shoulder (e.g. 10kg backpack) affect your growth? my bag is heavy

Answer 1

Not really growth issues but over all health concerns:

Children complain of severe back, neck and shoulder pain as a result of carrying a very heavy backpack. Posture problems can also arise form improper use of backpacks. This is why the American Academy of Pediatrics has issued guidelines on the proper use and selection of backpacks.

How much weight is too much? As a general rule, the backpack should never weigh more than 10-20% of the student's body weight. So, as an example, for a 70 lb child, anything over 14 lbs is too heavy.

The American Academy of Pediatrics recommends the following when choosing and using a backpack:


Choose backpacks with wide, padded shoulder straps. Narrow straps can dig into shoulders resulting in pain and restricted circulation.

The backpack should have a padded back, which protects against sharp edges on objects inside the pack and increases comfort.


Always use both shoulder straps. Carrying a backpack over one shoulder can strain muscles and may increase curvature of the spine. Also backpacks with an extra strap that wrap around the waist offer better support.


Organize the backpack to use all of its compartments. Pack heavier items closest to the center of the back.


Use a rolling backpack(on wheels). This type of backpack may be a good choice for students who must carry a heavy load. Remember that rolling backpacks still must be carried upstairs. Also, they may be difficult to roll in snow.

Answer 2

Not your growth but your posture and your spine.

Lighten the backpack or you will end up walking hunched over or to one side or another.