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　　Phased is the key to dealing with the 5000m long run. Divide the distance you need to complete into small segments, for example, maintain a moderate pace for the first 2000 meters to ensure gradual stabilization and improvement of cardiorespiratory fitness; the speed should be flexibly adjusted in the intermediate stage to prevent premature fatigue; The final 500 to 1000m is a sprint with all your might, as this is the key part of improving your performance. In the process, constantly talk to yourself and remind yourself that every step is calculated.