While you may have been scolded as a kid for fidgeting too much, it turns out that things like tapping your fingers on your desk while you study or bouncing your knees up and down while sitting at your desk are actually very good things to keep doing, especially as you age. There’s an official name for all that fussy fidgeting, too. Any physical activity you do throughout the day that isn’t formal exercise is known as “NEAT” – non-exercise activity thermogenesis. The more NEAT activities you can do throughout the day, the better, according to the experts. “Encompassing this NEAT into you...