Basically from now until mid March I will place a greater emphasis on training volume, primarily aerobic running. After that I plan to do a series of hill, VO2max and race pace blocks, planned around the racing season, with the emphasis being on higher intensity sessions and recovery. The finer details of the orienteering technique training, session content and strength and conditioning training are not so important, the main thing is to get through the winter healthy with a good aerobic base.
Looking back at past years it seems that the quality of the aerobic base from the winter has been a big factor during the season. I am not completely disregarding Helgerud's interval block concept. I'm sure that it is very effective for some people. I think it depends a lot on lifestyle/ recovery and probably partly on individual muscle fibre type distribution. I am convinced that if you only have 6-8 weeks to prepare for a competition it is the most effective way. I am convinced that if you are only interested in increasing VO2max it is the most effective way. There have been some really interesting and useful effects and I will certainly use some of the concepts in my training in the future. I wasn't looking for a shortcut, I was looking for the most effective way to train. But for me I don't think that was it and I'm planning to take a safer, steadier and more patient approach. Now for some numbers and graphs..







