TheMario360 (Playable character) (?)

[TheMario360]

That's better! Have you noticed how far back the the darker arm is when your character thrusts his fist? This means the thrusted fist/arm is pushed even further forward because of the way the torso's right side has shifted forwards (as opposed to the left side shifting backwards). I think you can still move the shoulder/arm/fist forwards - that or make the darker arm less visible in those thrust frames.

Arm is less visible now.