"This (piles) is what kills the majority of truck drivers" -ddd In the first place, that is undoubtedly untrue. And in the second place, there are hundreds of different types of truck drivers. Not all truck drivers drive 11 hours straight a day. Some get out of their trucks and get plenty of exercise delivering their freight. Once again ddd talks as if he knows what he is talking about, but is completely clueless.
