The BJJ Dummy Notebook helps solve the timeless problem in Brazilian Jiujitsu of recording grappling moves on paper. Instead of trying to describe each aspect of a move with words, or by sketching it out on paper, position the dummies and use the 3D pointers and notebox to recall precisely how you like to do moves. The Dummies are not in their gis to make body positions as clear as possible, but there is a lapel toggle feature to indicate having grabbed the gi cloth during a move. Youtube is a great asset for seeing the progression through a move, but only gives 2D references for any moment in a position. The ability to move around the Dummies in 3D ensures you get to see every possible angle of each limb's position during a move. Customizable control sizes ensure maximum usability on all sizes of phones and tablets, so you can use the app for your own use, or use it to discuss positions with your teachers or your students.