How do I do this on C4D

[GraphicalElite (Elite)]

How do I round out the hands like this??

[orangewarrior78]

You could insert a sphere, give it the same skin color and attach it to the arm.

Although it’s recommended that you use R15 or another realistic package if you want hands.

[GraphicalElite (Elite)]

Thank you for the feedback

[LonuxWolf (Lonux)]

You can use a subdivision surface modifier or use a smoothing deformer set to smooth. Though smoothing is based on polygon count, unlike subdivision surface.