In this video called Proper Singing Posture Part 2, Suzanne demonstrates an easy exercise designed to correct any posture problems you may be having. You will need a 6-foot-long piece of PVS pipe, which you can get at your local home improvement or hardware store for a few dollars. Do this exercise 10 times, twice a day, and you will see great results. Plus, it feels great! Check out the other videos on posture, put them into practice, and you will be well on your way to finding your own amazing voice.
By the way, you can find Part 1 of this Posture series in the free video section.