What do to with a yoga ball and how to get rid of lovehandles?

ok i have a couple of questions:
1.i have a yoga ball and people say they are good with targeting the lower abs.what do you do with a yoga ball?what are the excercises that you do?

2.what are excercises that are great for getting rid of lovehandles?

any links would be appreciated.and i don’t want to have to buy any equipment.all i have is the yoga ball.