Strength exercise is mainly to exercise the external oblique muscles of the abdomen, with optional actions: lateral sit-ups,
Jogging/cycling for 40 minutes.
The way to lose weight is mainly aerobic exercise and reasonable diet, supplemented by strength training. In addition, lightweight and endurance training can also help you lose fat.
Eat less fat and greasy food and eat more protein, such as eggs, milk, chicken and fish.
You can't help eating carbohydrates, because you need a lot of energy to exercise. Some people say that eating carbohydrates is easy to gain weight. This statement is not entirely correct. If you eat too much, the supply exceeds the demand, of course you will get fat, as long as you don't overdo it.