It's not the weight that is the problem. It's the fat. If you exercise, you will gain muscle and bone mass. These are good things. If you also eat appropriately, you will also lose fat. The net change may be a gain in weight, especially because you are still growing, but you will like the results.
muscle increases the amount of fat you can burn within a time fr<x>ame. Activity increases the the number dramatically. SO, <br />
a muscular person who has duff sat for a few years, has a metabolism below someone who jogs regularly, or does something high impact
Muscle actually weighs more than fat. You have to drink plenty of water, eat sensibly and exercise to loose weight.
Muscle weighs more than fat so it may seem like you are getting no where at first....measure your waist
you gain muscle you gain weight