[Purpose] The purpose of this study was to show somatotype and physical characteristic
differences between elite boxing athletes and non-athletes. [Methods] The somatotypes of
23 elite boxing athletes and 23 nonathletes were measured with the Heath-Carter method.
The subjects were divided into four weight divisions as follows: lightweight, light
middleweight, middleweight, and heavyweight class. [Results] The endomorphic component
values of the boxing athletes were lower than those of the nonathletes. However, the
mesomorphic component values of the boxing athletes were higher than those of the
nonathletes. There was no significant difference in the ectomorphic component between the
two groups. The higher weight divisions tended to have higher values of height, weight,
and BMI than the lower weight divisions. The higher weight divisions also tended to have
higher values for the endomorphic and mesomorphic components and a lower value for the
ectomorphic component than the lower weight divisions. The group of nonathletes consisted
of eight endomorphs, four mesomorphs, six ectomorphs, and five central types. Among the
boxing athletes, there were 16 mesomorphic, four ectomorphic, and two central types and
one endomorphic type. Subdividing the athletes into 13 somatotypes resulted in five
balanced mesomorphs, five endomorphic mesomorphs, five mesomorph-ectomorphs, three
mesomorph-endomorphs, two mesomorphic ectomorphs, two central types, and one ectomorphic
mesomorph type. [Conclusion] The data from this study provides in part physical
characteristics of elite boxing athletes that can be used to establish a reference for
systemic study of sports physiotherapy.