Our author has changed her training plan. Instead of longer preparation runs, she is focusing on other forms of endurance training. This should help in the marathon from 25 kilometers onwards at the latest.
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Secret weapon Zumba: A slightly different marathon preparation
Our author has changed her training plan. Instead of longer preparation runs, she is focusing on other forms of endurance training. This should help in the marathon from 25 kilometers onwards at the latest.
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