It is strongly recommended that the landlord not lose weight at this age! ! I don't know if you are a man or a woman. Generally, boys will grow up rapidly between grade three and grade two, and most girls will develop physically between grade two and grade one. Nowadays, children eat too much junk food, and most of them develop early, but whether you are male or female, this period is your onset period. Sudden and substantial weight loss will have an impact on the body, and there are hidden dangers that cannot be recovered in adulthood. Looking at the landlord 1.78, it is estimated that boys are more likely, 15 years old. Don't worry about obesity now, it's very likely that your body will automatically adjust and return to normal in high school (unless you are obese since childhood). If you are 19 and graduated from high school at the age of 20 (after the college entrance examination, the college entrance examination is the best exercise to lose weight! If you are still overweight, it is not too late to consider losing weight. At that time, the elasticity of the skin was also the best, and losing weight would not leave the problem of loose skin. For you now, you can increase your exercise and take part in more sports, such as basketball (your height is right) and football. Strict diet control is not recommended, just don't overdo it. Besides, if you are still obese after graduating from high school ..., there is always a question. Did the landlord change the second grade into the second grade? In short, you are still obese as an adult. You can take the method of running in situ mentioned by a friend above, which is very effective with diet control! Many people have succeeded in practice, and they have been interviewed in Lu Yu You Yue. But this method is not suitable for girls. Finally, it is persistence! Otherwise, the rebound is not negotiable.