My main takeaway from ergonomics is that it's not so much that there is a purely better way about doing things, but that you need to change things up and do it

My main takeaway from ergonomics is that it's not so much that there is a purely better way about doing things, but that you need to change things up and do it somewhat frequently. You can have two different parts of your body that want the exact opposite thing. For example, arm rests can be beneficial in helping someone with carpal tunnel issues, but at the same time, it can be detrimental to the ulnar nerve. Standing and sitting both have their own upsides and downsides. Your actions are probably more akin to rotating the tires on your car. It doesn't stop the wear from happening, but it does so more evenly and you'll get more mileage out of them by doing so.