Using 3D Body scanning in the battle against teenager obesity. 3D-body scanning anthropometry is a suitable method to characterize physiological development of children and adolescents, and is a way to detect the onset and progression of disorders like overweight and obesity. Through intelligent technology, it comprehensively evaluates the developmental status and athletic ability of adolescents, and scientifically monitors and tracks the important content in the growth process of teenagers. 3D body scanning anthropometry in combination with body typing constitutes a novel option to investigate onset and progression of obesity in children.