Smartphone addict? Have you got text neck?

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If you consider the average human head weighs 10 to 11 pounds. That is about 8 percent of the weight of a human body. As the neck bends forward and down, the weight on the spine begins to increase. At a 15-degree angle, this weight is about 27 pounds, at 30 degrees it’s 40 pounds, at 45 degrees it’s 49 pounds, and at 60 degrees it’s … Read More