Under most circumstances, this is not a normal occurrence. If you have loose skin near the navel, in all likelihood it has come because you have put on too much weight on your stomach and have lost it all very suddenly,. This normally happens during pregnancy. But since you have not mentioned if this is the cause of your problem, we will mention ways to work around it regardless. The thing you would need to do is tone your stomach muscles. This is the only thing which will make a difference. But you cannot simply tone your stomach muscles alone. You should also work on losing your entire body weight. The more slow and gradual methods you employ to do this, the more permanent they will be. This is something you would know. The best solution for your particular problem is to do Yoga on a daily basis. If it is possible, get yourself trained with a qualified instructor. Yoga will help to not only reduce your weight; it will also help to tone your body considerably. You should concentrate particularly on the Aasans that focus on the stomach. If you are going to be working with a qualified trainer, they should be able to guide you in this aspect.
In case you do not have the luxury of time to follow this practice, then you can also employ other methods. Try to get in about half an hour of exercise at least thrice a week. This should help you out considerably. If you can, go for a brick walk for at least 45 minutes. Try to do stomach crunches. If you are out of shape, you can start with one a day. Try to add one each day if possible. These are the only ways you can actually get rid of loose skin around your stomach. Additionally, you can also massage your stomach. This will also be of great help. If you can get a professional masseuse to massage your stomach on a daily basis, it would be the best solution. The massage can be done with any oil. It should be done in upward strokes and with considerable pressure applied. This will be of maximum help. For better results, you can use olive or mustard oil. The oil will also help to tone your skin. If there is any other reason for the looseness of your skin, like some disease or other problem, then you should consult with a doctor.
answered by G R