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Longer and Even Longer Bones
The child grows into a teenager more than 13 cm in one year - The period of adolescence is not only more or less difficult stage of life, when children talk back, searching for their identity and place in society and become sexually mature. At puberty, there is also a marked acceleration of growth. In the most exposed period we are talking about the growth spurt that occurs in girls at about 11 years and boys aged about 14 of age. During this, the physical structure stretches up to 13 cm per year.
Pubertal growth begins around the age of eleven boys and nine years in girls. Girls also ends earlier and about two years earlier than boys, the body during puberty overall stretch of 23 to 28 cm in girls and 26-28 cm in boys. Girls are 5.4 to 11.2 cm and the boys of 5.8 to 13.1 cm.
Longer and even longer bones - The essence of growth and strength and bone lengthening, lengthening of bones is responsible for cartilaginous epiphyses. In the long bones such as the femur or humerus, located between the articular ends of the bones and the long section (professionally speaking in terminology between the epiphysis and diaphysis) and two are. In the short and flat bones such as the scapula are epiphyses. If in the epiphyses will fracture, bone growth is threatened.
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