The problem of this study is to determine the relationship that may exist among the variables of racial status, puberty status, anthropometric measurements, and physical fitness. Particularly of interest are the anthropometric differences that may exist among Negroes and Caucasians and the effect that these differences may have upon physical fitness as measured by the AAHPER Physical Fitness Battery. Differences among racial groups and puberty groups will be determined by analysis of variance technique and relations among anthropometric measures and physical fitness components will be compared and determined by correlational techniques.