Thank you for that. I love things like that and am always interested in seeing something different and effective.
There are some others who have done things along the line of Tordberg, did I get his name right? There was a thread here many years ago about Tony Simmons, 4th at 10,000 in the '76 Olympics and later a 2:12 marathoner who trained on a couple 4-6 mile runs each day. There was an Aussie called John Farrington who by many accounts did a couple 5-6 mile runs each day though I think he may have done something a bit longer on the weekends. There was a very good ultramarthoner in the '70s called Ken Young who developed what he called the "Collapse Point Theory" suggesting that to race at a particular distance you need to have a daily average of 1/3 the race distance for 8 or 10 weeks (I forget exactly) before the race. He didn't think you needed long runs, just total miles mattered. He managed a 2:25 marathon with no runs longer than 12 and a half miles.And at about the same time Runner's World, which was still interested in racing fast then, referrenced a study done on female British marathon runners which showed that the single greatest predictor of racing success was the number of sessions run in the months prior to their race. The authors were clear that number of sessions was the main indicator, not total miles. That was the second predictor.
Google does a pretty good job of translating. Thanks again.