What is the definition of supple-limbed?

Answer 1

Original and not from an authoritative source: 1) The ability to produce graceful and expressive movements with the arms and legs; 2) usually but not necessarily having slender and perhaps longer arms and legs that are at least normally flexible; 3) Able to produce fluid, purposeful movements that give the illusionof extreme flexibility or even continuous waving. 4) Able to use the limbs and muscles in an extremely efficient and beautiful way in the pursuit of artistic or athletic excellence. 5) These can apply to any animal movement or to movements of mechanical components of various machines.