Most people attempting something like leann rimes deep jaw release are chasing one or more of these outcomes: reduced jaw soreness, better range of motion, fewer clicking sensations during normal movement, or less tension that shows up in the cheeks, temples, and near the ears.
Some also hope it will reduce headaches that feel linked to clenching. That’s plausible in certain cases because tension in jaw-related muscles can refer pain to the head. Still, the jaw is only one possible driver, and headaches have many causes.
Others describe the appeal as “resetting” after stress—because breathing and slower movement can reduce guarding, even if the underlying issue is complex.