Supporting your forearms in a neutral position using your musculoskeletal should be much, much better for you than by using external pressure on your forearms o

Supporting your forearms in a neutral position using your musculoskeletal should be much, much better for you than by using external pressure on your forearms or (worse) wrists. It's really very, very little weight, and certainly no strain on the elbows. Keep in mind that you aren't typing or mousing all the time. In a standing position, I find that I'm much more likely to drop my hands by my sides, or cross my arms when thinking, than I am when sitting at a desk.