Fig. 1From: The role of age in the physiological adaptations and psychological responses in bikini-physique competitor contest preparation: a case seriesCross-sectional area image of the deltoid (DeltCSA). The image on the left portrays the area of interest where the largest semi-circumference of the right deltoid was located and marked. Two lines were made above and below the tape measure. The transducer followed a path from the pectoralis major and the anterior deltoid interact to the furthest point posterior to capture the most medial portion of the posterior deltoid. The image on the right is the DeltCSABack to article page