Now that we have succeeded in losing weight, what we need to do next is muscle building training, especially abdominal training. Because your abdomen is loose, it is very likely that the fat under your armpit is more serious after losing weight, because the skin there is also loose, so the exercise after losing weight is mainly concentrated in your arms and abdomen. If you don't like or don't go to the gym often, or are too lazy to go to the gym, do some basic exercise at home. I have the following methods. First, let's talk about arm exercises. You can put rice in two bottles of mineral water. After holding them, you can raise your arms horizontally and gently every day and do 15 times in a row. Do five exercises in each group, with a break of about ten seconds. Doing this every day will make the flesh on the arm firm, and it is not easy to produce fat or loose skin. The meat on the arm can reach five groups every day, and the amount of exercise, even the full amount of exercise, is good, and then the abdominal exercise may be more complicated. If you want to do it slowly, you can insist on doing 30 to 50 sit-ups every night. This still depends on your persistence. In order to make these loose skin firm quickly, in addition to doing sit-ups every day, each group also has 15 Russian rotation every day, doing five groups every day, with a break of about ten seconds between each group. With flat support and sit-ups, the effect will be better. And with massage oil, often give a massage to the abdomen, combined with some body milk to moisturize the skin of the abdomen or the whole body. If you want to take this opportunity to burn all your body fat and shape your body, I suggest you make your next fitness app with the yoga mat at home. It's good to recommend a reliable app. The name is keep. I also use this for my daily fitness. He will make a more detailed training plan for you.