Assessment of subcutaneous adipose tissue using ultrasound in highly trained junior rowers

AbstractIntroduction: There is a large variety of body fat (BF) measurements, which differ in validity and reliability. The aim of this study was to measure subcutaneous adipose tissue (SAT) using ultrasound (US) in highly trained junior rowers in a field setting, establish fat patterning profiles, and compare the profiles between male and female athletes. Skinfold thickness (SKF) measurements were also taken and compared to US measurements. Methods: Sixteen athletes participated. US measurements were taken at eight sites and reported as a sum of SAT (D): DExcl (without embedded structures) and DIncl (including embedded structures). SKF was measured at three sites and reported as a sum of adipose tissue thickness (SUMSKF). Results: Mean SAT thickness (DIncl) was 27.6 ± 12.4 mm for males and 65.5 ± 11.8 mm for females. Females had significantly more embedded structures than males (P = .016). Significant correlations were found (P < .001, r = 0.92) comparing SUMSKF to DIncl and between SKF and US measuremen...