From pre-school until the beginning of the stage of puberty, height, parallel to the growth of the annual increase in weight, is between 2-3 kilograms. Approximately 16 kg of body weight at puberty in girls, increases of 20 kg for men. Skeletal muscle mass in boys and increasing important role in the increase of body weight while the weight gain in girls is largely a result of the oil tank.
Bone Growth and Maturing
Will accelerate the growth of hands and feet first. We forearms and legs, upper arms and thighs, then prolonged periods. Then the growth will accelerate to. Hips, chest and shoulders are broad. In her hips, shoulders expansion is evident in men.
Facial bones are growing rapidly, face appearance changes. Becomes longer and thicker jaw, his nose grows, the profile is changed.
Bone maturation before puberty in girls are 2 years later. Therefore closes earlier than girls in the epiphysis. Increase in length while males take up to 17-18 years, 15-16 years of age in girls growth stops.
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