As a 14 or 15 years old weighting around 50kg when I started flight training in the ASK13 I wasn‘t able to reach full right aileron deflection at more than 130-140kmh with only my right arm at all. Someone with more muscles certainly had no problem.
That‘s another point pro external flight models. You can‘t assume the strength of a pilot and a limitation of the controls has no place in a data based flight model.