More achilles tendon definition, you mean?  The area just below the bulge of the calf muscle?  I think that'd be a good idea.  See above your previous post for my other calf suggestion.

I cannot save the world. Only my little piece of it. If we all act together, we can save the world.--Nelson Mandela
An  inconsistent hobgoblin is the fool of little minds
Taking "Just do it" to a whole new level!