SocialDancer. I think you will find if you follow the man's steps through, and if we use alignments which in the Rumba there are none, but just to make it easier to follow. The man on at the end of step 3 has his feet together and is backing the centre. If he is the other way around he is backing the wall. Which ever way you are he now has 1/8 of a turn to the right which puts him on a diagnal line. The lady at the same time on the same step has an 1/8 of a turn to the left and she is going forward. If we both get into our positions without holding, having completed step 4. Now try to join hands as they should be as if we didn't let go. I think it makes for an ugly step. Maybe that's why the Professional don't do Hockey Stick Turns in their demonstrations.