With the Risorius and Masseter muscles directly connected to the orbicularis oris you will see the lower cheeks appear hollower for a classic sculptured look.
Frontalis Orbicularis Oculi Levator Labii Superioris Masseter Orbicularis Oris Mentalis	Procerus Zygomaticus Major Risorius Depressor Anguli Oris Depressor Labii Inferioris

Flexaway System facial exerciser gives the face and neck muscles the workout they need to stay fit and healthy.