According to some science out there, people who fidget tend to be skinnier than people who sit quietly. On that theory, I got this mini stationary bike. It’s not perfect, you really can’t do a lot with the tension knob, it’s not really good as an aerobic exerciser. My idea is that this will allow me to be a bit more active when I’m working on stuff at my desk. It will allow me to, in essence, fidget more effectively.