Usenet Newsgroups Breathing problems from bad posture From: no-spamcm_anon76@hotmail.com (Christopher M.) Lately when I lean back in a chair, just the pressure of the chair is restricting my breathing. Even slouching forward can cause problems. Do I need to strengthen my lower back? W. Pooh (AKA Winnie P.) Subject  Breathing problems from bad posture  Re: Breathing problems from bad posture