[@Zeroth] I think I will definitely add the immune system thing with lead constantly working against her body she would be incredibly susceptible to colds and whatnot. 

I'm hesitant to rule out acrobatic movement as a whole as the description of her character is that her legs are incredibly powerful. Though I do like the idea of her having trouble holding back so I will add the four limitations we've talked about.

Just like this if that's cool with you!