By Medlline Plus 8/26/2012
“…The American Academy of Orthopedic Surgeons (AAOS) advises parents and caregivers to pay close attention to children’s posture and not wait for them to complain about back pain before lightening their load. …”
Read the entire article: http://www.nlm.nih.gov/medlineplus/news/fullstory_128648.html