The influence of smartphone use on spinal posture - A laboratory study.

Background: Smartphones have become increasingly more popular and complicated tasks can be performed with these devices. However, the increasing use is associated with shoulder and neck pain, as well as with psychological addiction.

Research Question: Do different smartphone tasks lead to changes in spinal posture and pelvic position? Is there a relationship between smartphone addiction and changes in posture?

Methods: A cross-sectional study including 50 participants was performed.