Jumping up after ball.

Hi

As a rule Bella is a fab puppy, however I have one of those balls on a rope, which she loves. She has now taken to jumping up at me to get to it or even her lead around my neck. I tell her each time not to do it and also to sit before I throw it, which she does, but when she comes back with it the jumping continues.

I want to stop this behavior as if a child does it I really don't want her jumping up at them.

Have anyone else had the same issue and resolved it?

billy used to jump up quite a lot, we used to say sit loudly and ignore him, eventually he now sits and does not jump up