br Today, we’re going to talk about sitting and what it’s doing to your fitness level. br br Fitness makes up just one part of your health. You also have your diet, supplements, and sleep. But you can’t get fit without motion—without exercise. br br Fitness is an enhanced capacity to survive and adapt to your environment. It’s an extra tool to help you buffer stress more easily, increase flexibility and strength, and look and feel better.br br On the flip side, a sedentary lifestyle is associated with stress and disease. Sitting for long periods can affect your entire body. If you’re sitting in front of a screen for long periods, your risk for certain health issues goes up even more.