In fact, something very similar happened to me with a Microsoft Zune and I eventually was able to diagnose the problem. It was static elecricity! As I continued my repetitive motion (like an elliptical or a treadmill), I built up significant amounts of static electricity that were transfered through the headphones to my Zune, causing it to turn off or reset.
Hope this experience is similar enough to be of help to you! (I fixed this by using higher quality headphones, by the way, and also avoid touching the iPod while working out).
I have the same problem I think it is because the weights around you are iron and when your iphone comes in contact with there magnetic pull the ipod pice of your ipod dies due to the ion battery witch dose not interact well with iron.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.