Now, to understand how exercise effects weight
, you have to understand how your body creates energy, and there are only 2 ways it does it. One is by burning fat and the other is by burning blood sugar, or glucose. Even when you’re not doing anything strenuous your body still burns fat. It’s known as “Resting Metabolic Rate.” So, when you’re sitting at a desk, driving a car, watching TV, or even sleeping, your body is still burning fat.