Researchers from the University of Southampton for seven years watched for 220 children and indicators of their physical development: thickness of subcutaneous fat, muscle mass, growth of bones.
With regular training of muscles to create the correct posture, the child quickly develops and harmonious. Doctors pay attention, children's sport should be age-appropriate. Overtraining can lead to serious illness in adolescence.
The researchers also measured bone mineral density. A connection was found between muscle mass and normal development of bone tissue. More muscles - stronger bones, this conclusion was made by researchers.