Unrefined - (used of people as well as their actions) not refined; uncouth; "how can a refined Lady be drawn to these kinds of an unrefined guy?" Very poor standing posture can result in new concerns: Standing with locked knees, swaying the back again as a result of weak core https://standingdesktop65207.tinyblogging.com/the-smart-trick-of-standing-desk-add-on-that-nobody-is-discussing-82926697