Does traditional Wushu have related exercise methods for upper limbs (except hands)

The concept of martial arts has not risen for a long time. Personally, I think the so-called martial arts is actually a performance routine.

I call it Kung Fu, which can really be played. According to what I said, martial arts has no inheritance in physical fitness, but there are strength and speed trainings for all parts of the body in Kung Fu, such as wearing sandbags and push-ups.