Despite her thin, naive and kind appearance, Ashley hides an incredible physical strength, coming from one of her mothers, Mox, who is a bodybuilder while being a farmer at the same time.
However, this does not explain how Ashley easily manages to lift a car above her with both arms, without having followed physical training like Mox does.
For Mox, Ashley must have obtained her physical ability from birth and that she is already as strong as her without training and that she could become even stronger if she trained. This is why she often insists that her daughter train, but Ashley has always refused, not finding it fun.