Muscles

Hi,
That is simple question but difficult answer. How can I make muscles in Blender? I mean strechable geometry parented to Skeleton and able to deform skin. I have never seen it before in animations which were made in Blender…

  • Driven shape keys.
  • Constrained stretching bones.
  • Shapekeyed lattices.
  • Any hybrids inbetween.

…thx