Evolutionary tracks on the HRD for a 3 M_⊙ model calculated with CESTAM code assuming either no extra mixing (dashed) or rotation with an initial equatorial velocity v_eq = 150 km s^-1 at the ZAMS (continuous line) or without rotation but with overshooting and α_ov = 0.1 (dot-dashed line) and α_ov = 0.2 (dotted line).