need help with pose

[long flare]

the punching and the blocking doesn't seem right, i want it to have more motion too

[mild venture]

I think raising the punching fist higher and twisting the torso a little toward the viewer might add a little more movement

I couldn't find a good picture but maybe more like number 3

Or 2

Also the right arm of the smaller person doesn't look like it's supporting their weight
maybe straighten it out and bring it more under their torso