How to Sit Properly at a Desk It's not just about finding a chair you like. We've rounded up several tips on how to set up your desk properly here , and how to avoid tech neck , but here are a few highlights. Sitting for too long in a day is not good for your health , no matter what chair you use. It increases the risk of type 2 diabetes, stroke, and heart disease . The best thing you can do is get up and move every half hour. If you can, a 40-minute walk per day can, according to a recent study , make a big difference in countering some effects of a sedentary lifestyle. You probably don't need to bother with an active chair . Our recommendation? Try a smartwatch . Most have movement reminders that encourage you to stretch your legs. If you're dealing with back pain, your first step is to consult your physician. Make sure your chair's armrests are adjustable. Your palms should be elevated over your desk, which should be at elbow level, and your wrists should be straight.…