Foot work vs upper body movement

[Checkhook79]

What do you think is most important skill in regards to foot work or upper body movement.

[Lester Tutor]

when a waitress brings that delicious pizza outta da oven for you in the restaurant, such footwork is very important. however, the pizza maker twisting and swirling that pizza in the air requires proper upper body movement!

[Larry the boss]

You need both because you still need to have a certain distance to land your shots

[Checkhook79]

You need both because you still need to have a certain distance to land your shots

I think hip movement is a more important than footwork I agree you need both.