18 авг 2012 г. - Physical Development Change in body composition. Around this time, my body starts to grow differently and as a result, my body responds differently as well. For most boys, the muscle to fat to ratio is approximately 3:1. For females, it is more closer to a 5:4 ratio.
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Дата:
18 авг 2012 г.
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~ 13 г назад