Particularly with swing and salsa. I was always taught that if I want my follow to turn twice to keep the hands up and she's suppose to continue turning; this along with bringing the hands down after completion of a turn if what I want is a single turn or after however many I want her to do - I never use more then two. Now, I have only danced with two ladies who followed through with this. Most follows I've danced with apparently believe they are suppose to turn only one time. Usually if I want her to do another turn I have to motion my hand in that manner to let her know this and it works, but with regard to keeping the hands up is there something that may have been overlooked while I was learning this?