David ,
Thanks. I knew you would know.
I had hernia repairs done on my abdomen and had mesh put in about
10 years ago. The DaVinci dance entailed going under the mesh, down to the family jewels. So.... my abdomen is really sore and bulging in a few places. I have to hold it with two hands to sit down. Thus, the towel in the teeth trick. It works by the way. Looks ridiculous, but works. I haven't had to wash off the bathroom scale (and wall) since I started doing it.
Jeff