The Chin Press is a great way to improve jowl elasticity and also reduce the appearance of skin that's looking saggy. Roff recommends completing each jawline exercise for one minute in each rep in order to enhance the elasticity of your skin.
To perform a Chin Press, Roff advises to first form a fist, then position your balled-up hand under your chin. Once you've done this, open your mouth, then close it. Create resistance by pressing your fist into your chin. Make sure you're pressing up gently, but keep the pressure going for a full minute. Once you've done that, rest for 10 seconds before doing another set. Do 3 sets during each facial workout.
Start this move with your index finger resting on the center of your chin. Then, smile to have your mouth wrapping your lips around your teeth. Next, open and close your mouth while lifting your jaw backward. As you start to tilt your chin towards the sky, Gently apply pressure with your index finger. Be sure you're not over-straining the muscles in your neck! Lastly, continue opening and closing your mouth while gradually moving your head back down to the position you started in.