I would like to know if exists a specific methodology to analyse the CoM using 16 markers in the body. In this case, I used four cameras (CODA system) to measure the 3D position, with two markers located on the ear, and the others located on the left and right acromion, anterior superior iliac spine, knee, ankle, fifth metatarsal, elbow, and wrist joints (= 16 markers). What method of analysis I would can use in my research? What method is most indicate with 16 markers?