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.
Sadly, when we start exercising, we donât automatically burn fat at high intensities of exercise. We burn mostly sugar. The higher our heart rate gets, the more intense the exercise is, the shorter we feel we can last, and the more sugar we burn. Also, as our heart rate rises, the percentage of fat we burn drops. The more deconditioned we are, the more quickly fat burn drops.