How to animate a character for a multiplayer first person shooter?

Question

Unity

Animations of hands working with weapons separately from the body and somewhere there are separate legs without a torso, this is what you see and separately animations with the whole character for others. Or all at once on the whole character in one option. So I suppose that the first option, if so why so? Are there similar tutorials on youtube?

Answer 1

Animation is drawn for each element and not immediately for everything
https://www.youtube.com/watch?v=vOAWgMQwUeI