"Okay, this may seem a little weird," you begin as you carry the two cheerleaders over to your bed and out of sight of the other dollhouse inhabitants. At the mention of the word 'weird,' Molly chortles, and even Emma manages to break a smile.
"Okay, this whole thing is weird," you allow. "But I want to explore the physics of it," you explain as you set Molly and Emma down on your bed and then kneel on the floor. "So, since you two are athletes..." Emma actually preens, and Molly nods approvingly. Both girls have been treated as non-athletes all their lives, even though cheerleading is a very physically demanding sport.
"I thought we could put you two on a springy surface and see if you can do the same routines you do at games and rallies. See if you can jump as high and stuff, proportional wise to your new height, or maybe even higher."
"That's not a bad idea," Emma says, the fear now gone from her voice. You're happy that her voice hasn't gone back into bitch mode.
"So what should we start off with first?" Molly asks her friend. Emma pauses, considering, then suggests, "How about some