First of all they are for DEMOnstration so that you can see the way I practice the moves and variations. Secondly, this is the invitation to DRILL the material and can be used like good old aerobics classes: you just stand up and follow me, copying the moves. I filmed a lot of different demo drills, shorter and longer. Some demo drills start with the left foot, some with the right. Practice regularly just a few minutes and you will see the results soon.