Evolution of the rotation profile of model M1. Left panel: predicted surface rotation as a function of colatitude throughout the evolution (indicated by colour) normalised by the rotation frequency at the pole. Right panel: profile of the angular velocity (averaged over θ) throughout the evolution. The thick coloured line indicates the location of the convective core boundary. The black lines in both panels correspond to the best-matching model for HD 192575 (last column in Table 1).