  The $\rho$ meson polarized generalized parton distribution functions, its
structure functions $g_1$ and $g_2$ and its axial form factors ${\tilde
G}_{1,2}$ are studied based on a light-front quark model for the first time.
Comparing our obtained moments of $g_1$ to lattice QCD calculation, we find
that our results are reasonably consistent to the Lattice predictions.
