Jan van den Hemel writes: When you rig an organic character, for better realism you can also use Shape Keys to add deformations. For example, when an arm flexes, the muscles should change the shape of the arm. Arm model made by Blendswap user Turboyoyo.
from BlenderNation https://www.blendernation.com/2022/01/05/shape-keys-for-muscle-deformations-%f0%9f%92%aa/
via IFTTT
