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.
Long answer...Cardio workouts are great for burning fat and strengthening your heart. The longer your cardio workouts, the better they are at burning fat. Usually anything over 20 minutes is very effective at burning fat. As far as burning muscle. Many people who do a lot of cardio do not pay attention to what they eat.If you do not eat enough nutrients and calories to replace what you burn in exercise, then you will start to burn fat and protein. Protein of course is the main building block of muscle.t does help to increase some of your muscle building exercises as well (weight lifting), as this will cause your body to build your muscles. Secondly, increased muscle mass raises your metabolic rate, and therefore results in lowered body fat, and a better cardiovascular system. Keep up the weight and cardio training.