There is no turn for the man on a normal Whisk as you know
How would you propose the man lead the lady to promenade position without any sort of rotation? If he has no rotation in any part of his body, she has no reason to turn herself to promenade.
Book technique describes rotation and alignments of the feet. And in the most basic version of the Whisk, indeed the man has to turn...
of his feet. However, he must turn his upper body to the right, not only to lead the lady to promenade position, but also to put his own body in the correct position.
It may be an oversimplification to say that the upper body is turned exactly a full 1/8 off of the feet in promenade, but if you allow me the liberty, this is how I would describe it: In promenade, man's feet point diagonal wall, body faces wall. Lady's feet point diagonal center, body faces center.
So if we start in closed position with man facing and lady backing diagonal wall, his rotation would be none through the feet, and 1/8 to right through upper body. Her rotation would be 1/4 to right through feet, 1/8 to right through upper body. Again, this is somewhat oversimplified, but still more accurate than what the book describes.
Regards,
Jonathan Atkinson
www.ballroomdancers.com