When brickfilming one of the most important things to master is the walk cycle. A good looking walk cycle is imperative to a good film because it is used so often in most brickfilms. Practice is best way to have a fluid looking walk cycle. Some pointers for when you are working on your walk cycle is watch the minifigures back. Try to keep the back slightly leaned forward and at about the same angle at all times. Also say the left leg is forward the left arm should be back and the right arm should be forward. The picture below will show what each frame should look like.