Kind of exercise, using mostly your tongue, that is supposed to improve your jawline and posture of your head and maybe neck. I ran across it a year or two ago because it is also claimed to maybe help with sleep apnea and jaw pains from too tight jaw muscles. A trend with the the kids presumably just because it might make one look better.
Kind of exercise, using mostly your tongue, that is supposed to improve your jawline and posture of your head and maybe neck. I ran across it a year or two ago because it is also claimed to maybe help with sleep apnea and jaw pains from too tight jaw muscles. A trend with the the kids presumably just because it might make one look better.