Snapshots of the local mass-flux ṁ in units of the polar mass-flux at ZAMS ṁ_p,_ZAMS (left) and of the local angular momentum flux in units of the maximum angular momentum flux at ZAMS (right) for a 15 M_⊙ ESTER 2D-model with Z = 0.02 and for ω_i = 0.5, at four different time steps: X_c ≃ 1, 0.3, 0.03 and 0. The first one corresponds to ZAMS, the second corresponds to the end of Phase 1, the third is the end of Phase 2, and the last snapshot corresponds to the very end of the MS evolution. The star is viewed with an inclination i = 70°.