Ergonomics are the study of the human body uses a work space in its equipment.Some of my bad habits are: that my posture is horrible when I'm typing or just when I'm looking something up on a computer, biting my nails, and spacing out. I have some bad habits but I think my worst is not having corret posture because when I'm old my spine will stay hunched over and will be stuck like that, so I'm going to change that. My workstation is ergonomically sound because my chair helps me have corret posture so my back will be straight. When your typing your head should be inline with the top of the computer and have your bottom has to be all the way to the back of the chair.