Read this passage.
"Have you ever left your computer feeling sore in your wrists or shoulders? Or does your neck feel strained from looking up or down at your monitor? Take a
moment next time you are at your workstation to see what your setup looks like. Ergonomics is the practice of designing and arranging objects to allow for
efficiency and healthy alignment of the body while performing tasks. By doing a little research about an ergonomic workstation and then making small changes to
your work area, you can prevent muscle strains and tension, headaches, pinched nerves, and other physical disorders. For example, raise or lower your chair so
your feet can touch the ground and so it is at the proper height and distance from your keyboard and mouse. Also, you might need to prop your monitor on a sturdy
platform to make the screen in line with your eyes so you do not have to lift or lower your head to see properly. Changes like these may seem small, but having an
ergonomic workstation just might save you a trip to the doctor."
Which supporting detail best supports the main idea?