Table 3. Adjusted mean (±SE) bone mineral content values for rhythmic gymnasts and untrained controls at the first testing occasion (covariates: age, height, body mass, RBJ15s). Rhythmic Gymnasts (n = 45) Untrained Controls (n = 44) WB BMC (g) 1010.3±12.9 942.9 ± 12.9* FN BMC (g) 2.9 ± 0.1 2.7 ± 0.1* LS BMC (g) 17.7 ± 0.4 15.9 ± 0.4* WB, whole body; FN, femoral neck; LS, lumbar spine; BMC, bone mineral content. * Significantly different between groups; p < 0.05.