idohair33 posted a topic in New To YogaI used to do yoga with my mom as a kid, right up until I was a young adult. I have not done yoga regularly for over ten years, and I just started again with the 31 day strength challenge. Everything feels ok, until I lay on my back, pull my knees to my chest and roll from side to side. I get a piercing pain in my low back. It doesn't' hurt any other time, just with that one pose. I am a health care worker, and I thought maybe it is from an old back injury that I got on the job. I'm not sure. Has anyone else experienced this pain?