I'm not famliar with the Sarandon reference and frankly I was not aware of the calf advantages, but I do know missionary greek is very good for muscle development from the sphincter on outward to the rest of the body.  If I had a televised excerise show, mish greek would be my trademark.  Swivel those hips, hook the elbows around the back of the knees, relax the ankles and let the feet wave in the air, and DFK like a motherfucker.

Doggie greek is pretty good too.