Digital Hunch

The human head weighs about 10-12 pounds. But when you tilt it forward 60 degrees to look at your phone, the force on your neck increases to 60 pounds. Physiotherapist Rachel Prentiss explains the biomechanics of "e;Text Neck"e; in "e;The Digital Hunch."e;Prentiss warns that we are evolving into a hunched species. She details the long-term consequences: early arthritis, reduced lung capacity, and ...