Most instructors eat healthy and exercise regularly still experience stress. Possible viewpoints toward ergonomic setup for instructors using a computer, desk, chair, etc. are crucial toward managing stress. Some helpful tips for instructors sitting in front of a computer are for the: -chair should be adjustable height with lumbar support for lower back and seat back angle 90° -90° knee angle to the floor as feet should be on the floor in other cases a foot rest for shorter people -wrists should be straight directed toward the computer keyboard on desk -viewing angle distance 18-24 inches toward computer screen These are vital ergonomic components that need to be addressed where instructors avoid worrying about managing their stress. If instructors using a computer experience vision eyes floaters they are caused by long periods of time on the computer. Instructors should use a computer for no more than 20 to 30 minutes and then look out a window for about five minutes and stare at an object. A helpful tip to reduce vision eye floaters can be also to place two lamps on both ends of a desk. Proper light when using a computer is essential including an old computer screen versus flat computer screen makes a big difference too. Turn up the lighting on the computer screen. If instructors avoid coffee and weightlifting that also contributes to vision eyes floaters. I have done some investigation on these issues.