Catherine Pez Catherine Pez, an ardent believer in natural beauty, has taught her facial gymnastics method for several years. She is convinced that muscles have a significant role in the architecture of the body as well as the face. She has successfully developeda method to exercise facial muscles and maintain the tone of the entire face. Her book explains that the muscles underneath the skin of the face have a real effect on its firmness. Catherine regularly gives presentations and workshops as well as thalassotherapy skin sessions. She lives in Paris, France. Read More Read Less