There is no one ideal posture that you should take and maintain for the full working day. Instead, the best posture is actually a series of different positions. At home, you already have a range of furniture and spaces available to you, so it’s easier to switch it up. Changing how you sit every so often, even if it’s just moving chairs every few hours, can make a huge different to your comfort and mobility. Move from the desk to the sofa and back again, or out to the balcony. Stand at the breakfast bar, or use that treadmill or stationary bike in the living room.