I am a post-90s generation, but I am still a student. Personally, I think it is better to exercise to lose weight. I suggest long-distance running in aerobic exercise and swimming if possible.

Long-distance running is about 8 kilometers every day. If it's only 2 or 3 kilometers a day, it won't matter. Many people question whether running to lose weight will make your legs thicker. In fact, if you control your diet and exercise at the same time, you will hardly gain muscle. Just try to eat less high-protein food.

Just to lose weight, there is no requirement for speed. If you are tired from running, you can walk. If you have the strength, you should keep running. Your leg should be sore in the first two weeks. You can rest for a day or two after running. Try to run every day after your body can adapt.

Just like losing weight, it takes a lot. And it takes a lot of perseverance, and it may take time to see if it's worth it.

I wish you success in losing weight.