Most of the men with Desk Jobs face back pain problems a lot or those who travel a lot. A new research has found the main reason for the back pain in men. A new research has found that those men who store there wallet in there back pocket while they sit during work or traveling face back pain then those who store it in front pocket. The image below shows why this happens. When you sit with a wallet in your back pocket the the back bone joints go into a curve position and sitting in this position for long time can cause stress to the bones and nerves around, This cause inflammation or a wrong stretch during this can become a reason of back pain.