For Rocket Launcher Fans

[Shahed]

I think we'll have to hear Orda on this one.
I'm guessing/extrapolating from my own logic as well.

I don't think it would be hard to hold the bow, with years of practice even easier. It might be harder in battle, because you would also be getting shot at and attacked. Hence they may have been more prudent to have the hands free faster, but I doubt it.

While riding at close range, you would want to get the shot off quick. Close range could mean a few meters.
They would'nt necessarily be shooting from range, they'd also just ride right up to you.