Hi! This is not my video. :) But I agree the lady sounds very calm and she helped the chick very well! When I bathe my chickens I use a blow dryer to half dry them.
I am very sorry! They need to be warm and fluffy again. Keep them under heat. For my chicks first few days I give water in a plastic jar lid. Can you dry a few with a towel and the lightest blow dry setting?