With the start of school just around the corner, it might be time for that annual trip to buy a new backpack for your child. Parent Center has put together a list of tips to help you choose the right backpack, and also to teach your child how to properly use his backpack, to avoid injury.

Some of the tips I found the most helpful and enlightening:

• Backpack loads should be no more than 15-20% off a child's body weight. The means if your kiddo weighs 45 pounds, her lunch, books, and goodies should never add up to more than 9 pounds. That doesn't seem like much, especially on library day!
• Teach your child to bend for his backpack with his knees, to protect from back injury.
• Pack the heavy items toward the middle of the pack, and teach kids to use both shoulder straps.

You can read the full list of backpack safety items on Parent Center, before you head out on your shopping trip.