Despite the great health benefits of exercising for children and adolescents, the sports physicians at the German Congress of Bone and Fracture Warns of the danger of excessive exercise, and he advised German doctors to take at least two days a week, and the training period may not exceed three to four hours Daily. German doctors confirmed the high risk of acute injuries in children and adolescents, who are training for long periods, and often the damage caused by excessive pregnancy to the bones and joints in childhood and adolescence, and the excessive pregnancy damage may lead to deformities, or osteoporosis, in the worst cases.

Excessive pregnancy damages appear in competitive games and in team sports as well, and the severity of these damages increases in judo, gymnastics and tennis, and there are other types of sports that appear, such distortions that occur due to frequent exercises, such as the curvature of the legs in football players.

- Doctors advise my day

Rest at least

Weekly.