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.
Pushing your body to exercise at a very high heart rate makes you burn more calories, this is true, but not so many from fat. For example, exercising at 90% of your maximum heart rate will burn only around 15% of calories from fat.he column 65% was colored red: fat burn. Translated, it means that the best heart rate to burn fat is 65% of your maximum heart rate. At that rate most of 50% of the calories that you burn come from fat, which is great. It is the highest percentage of fat burn that you can reach during cardio exercises.