Snapshots of magnetic pressure a) for model R22H2T8 and b) for mode N22H5, and those of angular velocity profiles c) for model R22H2T8 and d) for model R22H08T8. Both profiles are plotted along the x-axis on the equator. In panel a), the profile along y-axis is also plotted. In panels c) and d), it is seen that the negative gradients of the angular velocity profiles are developed near the stellar surface.