I was working on a new video about the 'stretched-out lips' facial expression from bettors and thought I'd share this photo compilation I made of some of the hands I'm using.
In general, the stretched-lips expression (not to be confused with pursed lips) will indicate strength from a bettor. Sometimes people do it before betting or after betting. It has a 'worried' meaning so it's not surprising it shows mostly from players with strong hands.
In its most subtle form, it shows up very quickly; just a flash. Even then, it's quite reliable as relaxation and strength.
Anyone have any experience with this tell? Any comments on its reliability?