By Sanjenbam Jugeshwor Singh
Doctors say, carrying heavy school bags cause neck and back pain, shoulder strain and fatigue amongst other. Because when they carry a heavy bag what they do is they tend to bend down too much and they look little short, ot……
Read more / Original news source: http://www.ifp.co.in/page/items/59880/effect-of-carrying-heavy-school-bags