From Wikipedia, the free encyclopedia. Climate ethics is an area of research that focuses on the ethical dimensions of climate change (also known as global warming), and concepts such as climate justice.
After you do a vigorous or long workout, your blood and muscle glucose will be much lower than before you started. Low glucose stores signal the body to burn fat preferentially. So after hard exercise that uses a lot of glucose, the body switches to burning fat. That's why all energy expenditure is important, not just fat burning during exercise.
Understanding the best way to burn fat starts with some basic facts about how your body gets its energy: 1  The body primarily uses fat and carbs for fuel. 2  A small amount of protein is used during exercise, but it's mainly used to repair the muscles after exercise.