I am a 54 year old woman in relatively good health. For the past few years, I get a sharp muscle-ly pain under my chest when I bend in certain positions or twist. Sometimes it just happens when I sneeze or cough. It feels like I am pulling a muscle in my ribs. It hurts a lot for 1-2 minutes and then subsides and goes away. Obviously not a huge health crisis, but it is annoying. Any suggestions??

Thanks.