1, running on an empty stomach in the morning: Because getting up early is the lowest time of the day, the body will break down fat and muscle at the same time during exercise to provide energy for exercise. So running on an empty stomach in the morning will lose weight, not gain weight. Because muscles will also decrease. It is also easy to cause hypoglycemia symptoms. This is very unsuitable for people who want to gain muscle. It is very suitable for people who only value weight, whether it is to lose fat or muscle. Running too much is not good for your health.

2. Add aerobic exercise after strength training. This is the standard healthiest fat-reducing exercise. Pay attention to reducing fat, not losing weight. Only lose fat, no muscle. This kind of exercise can improve the basal metabolic rate of human body, improve health, and enhance resistance and immunity. This kind of exercise is usually recommended.