Jawzrsize Face Strengthening, and Toning Exercise. Exercise 4 Your Face & Neck. BOIL / BITE / JAWZRSIZE Whether you're an athlete looking to improve your performance or someone who simply wants to look younger and feel healthier, with Jawzrsize the possibilities are endless! As you build your primal muscles, you MAY also notice benefits such as: *Toning and strengthening of facial and neck muscles resulting in a more youthful appearance. *Formation of a well defined jawline! *Intensification of the mind muscle connection! *Improved overall focus! *Increased strength, stamina, and intensity during exercise! And much more! Fitness 4 Your Face #JAWZRSIZE