New answers tagged long-distance-running
1
I'm to a physician, so there might also be a medical answer to your question. I think, however, that it is not wise to include the 10% increment just to one run. If your are running to become fitter and if you also want to increase your stamina, you should vary your runs. This means, that you should have one tempo run, one long run, a recovery run and an ...
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