I am going to tell you how backpacks can give you shoulder and back pains. While wearing your backpack have you ever had the feeling when your heart beats fast and your shoulders are hurting. If so, take off your backpack. I've had that feeling before. It really hurts, but I just take the backpack off. Scientists believe that heavy backpacks are the reason for shoulder and back pains at a young age. Scientists are also thinking of future backpack designs: wider straps, and advanced pockets. Here are 2 tips to stay backpack safe: keep heavier books in the back pocket, and get smaller note books.
Do you have some tips for backpack safety? Share some.