How is fat broken down? The rate at which fat cells release fat (triglycerides) is quite slow even during exercise. In the process of dissociation, exercise or the lack of energy in the body will stimulate the secretion of a lipolytic enzyme, which will react with hormones to decompose fat and produce three fatty acid molecules and one glycerol. This process is called lipolysis. Glycerol produced is water-soluble and will dissolve in blood.
How is fat consumed? There are two kinds of muscles (skeletal muscle) we use in sports: slow muscle: also called red muscle, which is characterized by relatively young, slow contraction, small strength, good endurance and strong oxygen transport (emphasis), and can transport waste more effectively. Fast muscle: also known as white muscle, it is characterized by being relatively thick, contracting quickly and having great strength, but it is easy to get tired and has weak aerobic capacity.
Exercise can increase the concentration of fatty acids in the blood. During long-term moderate-intensity exercise, the blood flow rate can even reach the usual 10 times, and the oxygen carrying capacity also increases year-on-year, which improves the fatty acid oxidation speed and slows down the fat synthesis speed.
How to consume abdominal fat when walking fast? Among abdominal muscles, slow muscles account for a relatively high proportion. Let's go, and mobilize the rectus abdominis, transverse abdominis, oblique abdominis and oblique abdominis, so that the slow muscles can be fully exercised. At the same time, the concentration of lactic acid in blood is very low, which has little effect on free fatty acids. In this way, the oxidation of fat will become the most important source of exercise energy, and the proportion of carbohydrates as energy sources will be greatly reduced. This is how abdominal fat is reduced.