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.
The Truth in the Myth. The amount of calories you burn is directly related to exercise intensity. It is a fact that the body uses fat as the primary source of fuel during lower intensity exercise. About 60 percent of the calories burned come from fat. This fact has given birth to the fat burning zone notion. But, for overall fat loss, what matters most is the difference between the number of calories you expend and the number of calories you consume.