Problems From Excessive Smartphone Use...spread the word! I guess just don't use your cell phone to do so.
From the Work journal:
"Smartphone [overuse] is associated with musculoskeletal problems, pain, and cognitive flexibility in university students."
Inal Ö, Serel Arslan S. Investigating the effect of smartphone addiction on musculoskeletal system problems and cognitive flexibility in university students. Work.(Preprint):1-7.