Feel free to send me requests and I'll see what I can do! Unlike other members of her family who struggle in some degree to contain and control their power, there is no indication that Luisa cannot control her strength.
Disney wanted Luisa Madrigal to be less brawny Disney's company didn´t see Luisa Madrigal's potential and therefore, didn't see with good eyes that the character was so muscular.
Still, his more relaxed attitude brought by his more advanced age makes him a perfect fit for the emotional and intense Pepa.