Marker Label,Location,Anatomical Description,Unit,Frequency (Hz) Wrist_R,Right Wrist,Medial right wrist (ulnar head),mm,100 Wrist_L,Left Wrist,Medial left wrist (ulnar head),mm,100 Elbow_R,Right Elbow,Lateral epicondyle of the right humerus,mm,100 Elbow_L,Left Elbow,Lateral epicondyle of the left humerus,mm,100 Shoulder_R,Right Shoulder,Right acromion process,mm,100 Shoulder_L,Left Shoulder,Left acromion process,mm,100 Upper_Back,Upper Back,Spinous process of T3-T4 vertebrae,mm,100 Lower_Back,Lower Back,Spinous process of L3-L4 vertebrae,mm,100 Chest,Chest,Manubrium of the sternum,mm,100 Belly,Belly,Umbilicus level at midline,mm,100 Hip_R_Ant,Right Anterior Hip,Right anterior superior iliac spine (ASIS),mm,100 Hip_L_Ant,Left Anterior Hip,Left anterior superior iliac spine (ASIS),mm,100 Hip_R_Post,Right Posterior Hip,Right posterior superior iliac spine (PSIS),mm,100 Hip_L_Post,Left Posterior Hip,Left posterior superior iliac spine (PSIS),mm,100 Knee_R,Right Knee,Lateral epicondyle of the right femur,mm,100 Knee_L,Left Knee,Lateral epicondyle of the left femur,mm,100 Ankle_R,Right Ankle,Lateral malleolus of the right fibula,mm,100 Ankle_L,Left Ankle,Lateral malleolus of the left fibula,mm,100