Most people think that getting healthier starts with doing more cardio, eating cleaner, or hitting a certain number of steps each day. Those things can help, but there is one part of fitness that many people overlook: strength training. And for people who spend most of their day sitting, standing still, working at a desk, driving, scrolling, or moving only when they have to, that missing piece may matter more than they realize. The Hidden Problem With a Sedentary Lifestyle A