What do you think about this study Earl?
http://www.symbiosisonlinepublishing.com/dentistry-oraldisorders-therapy/dentistry-oraldisorders-therapy35.pdf
Objectives: The study was designed to investigate the correlation between myofunctional exercises, including repositioning of the tongue onto the palate and changes in intercanine distance of the upper jaw in non-growing patients
Methods: In this retrospective study a total of 141 women and men above the age of 18, treated by the Coulson Institute of Orofacial Myology, with no simultaneous orthodontic therapy, were included. All subjects have participated in a myofunctional therapy program for at least 8 months. The training consisted of various muscle exercises for the lips, cheeks, tongue and body posture and breathing. Additionally, the patients put a small dissolvable gelatine pad onto the palate three times a day to assist the swallowing function. Throughout therapy the length of the philtrum, intercanine distance and overjet were measured.
Results: After 8 sessions the average intercanine distance increased by 3.2 mm, the philtrum elongated by 5.4 mm and the overjet decreased by 1.2 mm.
Conclusion: The results indicate that tooth position can be changed by muscle therapy, even in non-growing subjects. This implies that muscle training can be a highly supportive therapy for orthodontic treatment.
I'd like to see if that translated into a any facial appearance improvement. i 'd like to see before an afters