Cardiopulmonary training. Healthy weight loss means aerobic exercise. What is aerobic exercise? Running, cycling, skipping rope, swimming, all sports that can make you sweat and gasp belong to aerobic exercise. Generally speaking. You pull your heart and lungs first. Only when the cardiopulmonary function is improved can it play well. For example, you get tired after running 10 minutes. After a long time, I don't feel tired after running at a constant speed for 30 minutes. Weight loss and cardiopulmonary training are carried out at the same time! While losing weight, visceral fat is also decreasing, and the extrusion of visceral fat is reduced, so it will become healthier and healthier! ! ! Both sizes are available. Do you accept them? Honey?