Backback Smarts From a Pro
![Backback Smarts From a Pro](http://bloximages.chicago2.vip.townnews.com/tdn.com/content/tncms/assets/v3/editorial/2/37/237ad848-f0d5-5d3c-a0eb-d592b4d24b1a/57847d014d2ec.image.jpg?resize=300%2C225)
SATURDAY, Aug. 27, 2016 (HealthDay News) -- Ill-fitting backpacks may put school children at risk for muscle injuries as well as back, neck and shoulder pain, experts warn.
SATURDAY, Aug. 27, 2016 (HealthDay News) -- Ill-fitting backpacks may put school children at risk for muscle injuries as well as back, neck and shoulder pain, experts warn.