Games Johnson asks fast come back to preparing for Tokyo wannabes

As games' first-class rest up from the most recent big showdowns on record, multiple times worldwide gold medalist Michael Johnson has some guidance for Tokyo decoration searchers: don't stray excessively a long way from the track or exercise room. "In the event that you take a lot of downtimes, that is simply going to expand the measure of time you must take to get once more into preparing shape," the previous 200 and 400 me....