Exercise to lose weight is definitely good, both affordable, healthy and safe without risk. Although liposuction in major hospitals or online is safe and reliable, painless and does not rebound, it may not make you slim and sexy for a long time. No one can guarantee that they will not use any extreme technology or chemical materials harmful to human body. Of course, it is really difficult to lose weight by exercise, but it is very hard! I believe I can lose weight by exercising every day and combining a reasonable and balanced diet.