Rotation profile on the ZAMS for all the stellar masses between 0.6 and 2.0 M_⊙ in the cases without and with IGW (full black and red dotted lines respectively). In the 1 M_⊙ panel, the blue long-dashed and the green dashed lines correspond to computations made with multiplication factors for IGW luminosity of one and five respectively, all the other models with IGW being computed with a multiplication factor of two (see Eq. (9)).