First published in 1932 by psychiatrist, Johannes Schultz, this relaxation technique was used to help reduce anxiety, While not well known in the United States, it has been used and is still being used with great success in Europe. The relaxation technique uses statements about warmth and heaviness that produces an effect of positivity on the autonomic nervous system. You should listen to it a couple of times per day while you are lying down, but never while driving or operating machinery. If you can only listen to this ten minute relaxation technique once a day do it just before you go to sleep. People have reported reduced pain and other benefits as well. Once you purchase this, you will be sent a link to download to your phone, computer or laptop, Thank you for investing in yourself.