Fig. 2From: Potential of whole-body dual-energy X-ray absorptiometry to predict muscle size of psoas major, gluteus maximus and back musclesCross-sectional areas (CSA) of the psoas major (PM) and back muscles (BMs)CSA of the PM and BMs were obtained bilaterally in the middle of L2, L3, and L4 on T2-weighted lumbar axial MR imagesBack to article page