It can be easy to forget about the ergonomics of your setup in the midst of designing your home office. Factors like gear, performance, and general practicality are often at the forefront, and things like desk height, chair, and comfort can be an afterthought to many. But I’m guessing that you probably would like to be able to work and play for long periods without sacrificing your body (or your wallet). Ergonomic solutions can cost a fortune, but you don’t have to go down that route. Here are 4 free ways to improve the ergonomics of your home office that you can do today.