The Body-in-a-Screen-World Problem (And Why It’s Not All in Your Head) Is this you at the end of the day? Have you ever closed your laptop at the end of the day and felt like you’d just run a marathon — even though you barely left your chair? Your body feels heavy. Your brain feels foggy . You promise yourself you’ll go for a walk… and instead, you scroll. Most people assume this is a motivation problem, a willpower issue, or simply a sign of getting older. It isn’t. It’s a..