Beauty and lifestyle

It is natural that you become taller or bigger and that your organism needs more activity and more nourishing food. If you are not satisfied with your weight, do not sit lazy. Go out, find the kind of sport you would like and start training. If you are shorter than you would like to be, sport is a helper as well. My schoolmate was very short, but he was involved into gymnastics. It let him build the muscles and look very handsome, in his sixteen he looked more mature than other tall and skinny, but non-sporty boys.
As you see, your body shape depends on your lifestyle. Less active teenagers have more changes to develop over-weight, at the same time they are more inclined to the heart diseases as your body is growing very quickly. Your heart does not manage to pump blood. The physical exercises help your heart to cope with the growing organism. It is like stimulus to your body to develop properly and use its strength for shape building instead of fat burning.
If you catch yourself on the thought that your shapes are not ideal, it is not the reason to jump into the sport yet. Do you know why? The matter is that something exactly this shape is better to you to feel healthy and develop correctly.
To plan your lifestyle in accordance with your opportunities and needs, you can consult a fitness trainer or a doctor.