A Sudden Flex

My neck suddenly loosened up! I blinked hard and realized I could actually twist my shoulders. There was a weird dark contraption right behind me on the desk with little rubbery knobs. Without thinking twice, I leaned back and tapped one of the round sticks with my fist. The knob clicked and wobbled back into place with a snappy spring! Ha, this whole place is packed with things to push around!