As people age, the shape of their face begins to change. As fat builds up in the neck, the skin begins to sag and the jaw muscles begin to shrink. This may cause your jawline to become less defined.

The temporomandibular joint (TMJ) is the hinge-like bone that connects your jaw and your skull. You can feel it moving by pressing your index fingers to your cheeks and opening and closing your mouth.

Begin standing tall with your feet hip-distance apart, shoulders back and down, and abs activated. Tilt your head up toward ...

A sharp, defined jawline is often considered a hallmark of attractiveness, and many people seek ways to enhance their facial ...