Honestly, I know that dancing is a valid expression of worship. It is multiple places in the OT.
However, I have been in several churches that have 'dance ministeries,' and honestly, they are, at least to me, more distracting than anything, and since some of the 'artistry' and even, dare I say it, physicality of the whole thing, is questionable and downright funny, I find the entire event less than edifying.