Yawning during exercise Blog › Forums › Exercise › Yawning during exercise This topic has 0 replies, 1 voice, and was last updated 9 years, 7 months ago by Renae. Viewing 1 post (of 1 total) Author Posts October 7, 2013 at 1:33 pm #13029 RenaeParticipant Does anyone else start yawning like crazy during exercise? It’s the worst for me if I’m doing Pilates or yoga – could it have something to do with the focus on breathing? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Log in / Register