What Effect Do Backpacks Have on High School Students' Backs?

Lugging a heavy book-filled backpack on a student's back all day long can result in back pain, particularly if the load is too heavy for the student's body weight. When the backpack weighs more than 15 percent of a student's body weight, this is likely to result in back pain, according to Webmd.com.

Outcome

• When a student wears a heavy backpack, this tends to prompt poor posture, such as leaning to one side or arching of the back. When people stand, walk or sit improperly, it can cause improper spinal alignment as well as strain on muscles, which can ultimately result in nerve damage and permanently poor posture.

  Additionally, back packs that are too heavy can cause tiny muscle tears as well as fatigue and muscle irritation. If a person has neck or back pain or headaches, it may be an indication that a backpack is too heavy or that the person is carrying it wrong.

How to Wear a Backpack Properly

• When using a backpack, use both straps. Do not hang the backpack over one shoulder. When you utilize both straps, you are balancing out the load. The straps should not be loose. If you sling the bag over one shoulder, then switch shoulders regularly. Weigh your filled backpack to see how heavy it is. You may be in for a surprise. Lighten your load if possible.

Tips

• Do not use a backpack that falls lower than your waist. A low-slung backpack puts excessive stress on your shoulders. Backpacks should also not come above your shoulder. The majority of the weight should be in the center of the pack and not off to one side or another.

Lumbar Support

• Consider purchasing a backpack that provides lumbar support. This type of pack comes equipped with a pillow that blows up and provides extra support.

Considerations

• Those who carried their backpack in their hands also complain of back pain. Girls experience more back discomfort than boys.