Preparatory IV: Mark 2

Formerly Preparatory III the walk with forward ochos got bumped a week in the shuffle.

Eight weeks later I am still of the opinion that the delicacy of forward ochos makes them difficult to teach. They are however an excellent point to introduce the concept of disassociation. For the leader to understand that what is important is where her feet are going not his. To this end I added in joint forward ochos. Both the leader and the follower ocho out to the open side.