We asked Olivia to stand on the leather couch and do some high dusting, knowing that standing on a soft couch would make her calves do fabulous things. And we were right! You should see how the effort required to keep her balance while she is on her toes makes her calves bulge and flex! Back and forth along the length of the couch she goes, every step making new muscle sights for you with each step as she drives her pointed toe into the soft couch.