Backpacks can be fashionable and functional, but they can also be too heavy—weighed down by digital devices, musical instruments, sports equipment and more. Some kids carry home a laptop or tablet and ...

As families begin back-to-school shopping, here's how to know if your child's backpack is too heavy and how to lighten their load.

Health experts say parents should keep children's backpacks as light as possible and ensure they fit properly to help prevent strain and injury as students return to school.

Backpacks can be fashionable and functional, but they can also be too heavy - weighed down by digital devices, musical instruments, sports equipment and more. Some kids carry home a laptop or tablet a