How do girls scientifically slim down their legs?

Insist on physical exercise, at least 1 hour a day. I know this is a painful process, but in order to no longer look at others with disdain, for the sake of hot pants this summer, and for the sake of a little vanity, I accepted it even if it was difficult. At the beginning, the treadmill and reducing the amount of food were all new to me. I could still stick to them day by day. When the first stage was completed, my weight loss was pretty good, and I lost about 3kg. But what I have to face next is a more difficult task. I know that if I give up, my efforts will be in vain. I still grit my teeth and insist on running for an hour every day and skipping dinner. This is probably the most difficult stage. I am in a state where I am neither too fat nor too thin. My mind is filled with weight loss stuff all day long, which makes me very annoyed and in a bad mood. , during that period, I was always complaining! Looking at the effect at this time, it seems that it is not very obvious!