Why do you think it is disrespectful to call her Official Grandma shark shirt. Just because you are a grandma doesn’t mean you can’t keep dancing. At least it keeps you active. I still do it at my age. With my great grand Kids. Her flexible is amazing, sharpness, and hearing, out side of the spunk she has. Man, I hope when I’m older I can do the things she’s doing. Why do people think because you old or older you didn’t have a life or can’t have a life you go, lady! I’m inspired going to go find me some good music. She has all the moves down pat she might be a grandma but she’s also a dancer not all grandma knows the moves for this song unbelievable!