For each of the following methods, list the advantages and limitation of determining body composition for that method. Does it give you whole-body, regional body composition, or both? o Body weight or mass o BMI o Anthropometric measurements o Hydrostatic or underwater weighing o DXA (Dual-energy x-ray absorptiometry) o BodPod o BIA (Bio-electrical impedance analysis) 1. Single frequency 2. Multiple frequency o Skinfold 1. Sum of 3 2. Sum of 7 o Subcutaneous ultrasound o NIR (Near-Infrared) o 3D body scan (Styku, Fit3D, Naked 3D, 3D or 2D photo conversion, etc.)