He is safe for a boy of 15 years of age, to raise weights? - Shawn * With the had precautions, he is generally safe adolescent them to train the force. It begins slowly to give time to the body to get used to rising, and that asegúrese of is somebody there to supervise when it is working. To at least take a day of rest between the sessions, and to include of heating and cooling, the periods of rest. It is recommended that before beginning a new sport or activity that to become medical checkups of its doctor. Some medical conditions require special precautions so that a person begins to make exercise with regularity. Before training of the force, also it would have to ask to an instructor of physical education, trainer or physical trainer so that it advises what frequency to him and how much elevator. Because it is still growing, it is easy to exaggerate and the tension or the damage to the bones, joints and sinews. If it is working outside and something does not feel or, it feels pain, or you listen or " feels; pop" , so these doing and are due to verify immediately. Reviewed by: Larissa Hirsch, Md Date of revision: July 2009 It has some question? Envíenos an electronic mail. Although we cannot respond personally, can see its question sent to this page in the future. If you are looking for medical advice, diagnosis, or treatment, she consults to its doctor or another described medical professional. If this is a emergencia, the services of contacts of emergencia in its area. * The names have been changed to protect the privacy of the user.