In reply to Caralynh:
(Tongue in cheek reply)
She can build finger strength by practicing opening the fridge door.
Once open there are lots of shelf moves with easy hand grips and LOADS of food incentives to encourage the young climber.
If there are any alcoholic beverages therein she will also gain the benefit of conditioning herself for the "average Climber Lifestyle" in later life.
If you keep your ciggies and lighter on top of the fridge for topping out then all you need is some spandex climbing gear that will fit over the pampers a tribal tat or two and job done!!