Generally speaking, if the landlord is in poor health as a whole, it is a deviation in physique. It is recommended to do sit-ups and go. Running requires a lot of physical strength, and once you get up, you can't stand it. In fact, swimming is still the best, which varies from person to person. Not much, but insist.
Although running consumes a lot, it won't last long. A brisk walk won't make you feel tired. Walking 5 kilometers at a time has a good effect on losing weight, and aerobic exercise has many benefits for the body. The same is true for swimming. The speed should be controlled as far as possible without being too tired, and it is most appropriate to stick to it.
Mainly to control diet, eating less is the key. The total calorie intake is less every day, and proper exercise can reduce it a lot.
Regarding diet, try to eat less staple food. I'm losing weight at the moment. I eat a lot of vegetables and meat for breakfast and lunch, but the staple food is less than half a spoonful. About 1 beam. I am still hungry after eating, but I am still much better than before eating.
Personal experience, lost a lot of weight.