The format of the model input motion file should be (option 4):

A 26-column text file with

||Columns 1-3   ||Thorax rotation w.r.t. global (X, Y, Z rotation order) ||
||Columns 4-6   ||IJ position w.r.t. global (cm)||
||Columns 7-9   ||Clavicle rotation w.r.t. thorax (Y, Z, X) ||
||Columns 10-12 ||Scapula rotation w.r.t. thorax (Y, Z, X) ||
||Columns 13-15 ||Humerus rotation w.r.t. thorax (Y, Z, Y) ||
||Columns 16-17 ||Elbow flexion and forearm pronation ||
||Columns 18-20 ||Wrist rotation w.r.t. radius (X, Y, Z) ||
||Columns 21-23 ||External forces exerted by the hand (N) w.r.t. global ||
||Columns 24-26 ||External moments exerted by the hand (Nm) w.r.t. global ||

All angles in degrees.