South Korea's male star ERU seems to be him. Weight before debut 1 17kg. He lost 44kg in a year and two months, only by exercising and paying more attention to diet. His method is to resolutely not eat after 6 pm, exercise every day, and refuse all high-calorie foods. I think these three items are also relatively easy for us.
There is another Korean star, Yu. She and Lee Hyo Ri used to be a group, namely Finn. But now they are dissolved. She was very fat for a while, weighing 75 pounds, and she couldn't lose weight. Later, she used yoga and skipping rope, and her figure was very symmetrical, but it could not be said to be ultra-thin, but the proportion was good. She's convex, she's convex. Good ~ ~ She will. There are downloads on the internet, which can be taught by yourself and is easy to understand. As for skipping rope, she jumps 500 times whenever she has time. Skipping rope consumes more energy than walking and running. You can combine the above two methods.
I typed it verbatim. Oh ~ ~ not copy and paste.
I hope it works for you ~ ~
Come on, I will come on ~ ~ (* _ *) Hee hee. ...