Burning calories when you're awake but not eating or working out. That's NEAT: Non exercise activity thermogenesis. From fidgeting to your step count, every movement adds up to your total calorie burn for the day. Your basal metabolic rate. Take the stairs! Biking desk perhaps? Sitting is the new smoking. Which is better, one long walk or a bunch of super short walks? We even cover eyesight health and avoiding strain with the 20/20/20 rule!