A typical workday now begins with a laptop and often ends with one. Between office meetings, traffic, television, and scrolling on phones, many people spend most of their waking hours sitting down. It feels harmless because sitting doesn't hurt. There is no pain, no warning sign, and no immediate symptom.But according to cardiologists, the body keeps a quiet score.Dr Ashok, Chairman, Fortis Escorts Heart Institute, New Delhi, said that growing evidence is showing that spending more than eight ho