Curvature and Plumped Bend

Hi and sorry for my bad English but I need your help.

I have been practicing jelqing for a couple of years and I have a penile curvature to the left

Do you think doing “Sadsak slinky” and “plumped bend” against the curve could I reduce it? Someone has experience?

And another thing I warm up my penis before the routine and immediately after I finish, but I read that after the routine you have to cool the penis .. What do you do?