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Polarized training has greater impact on key endurance variables than threshold, high intensity, or high volume training – topic of research paper in Biological sciences. Download scholarly article PDF and read for
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Copenhagen, Denmark. 25th Aug 2018. 800 metre swimming sport marathon in around Copenhagen harbours canal today on Saturday. Credit: Francis Joseph Dean / Deanpictures/Alamy Live News Stock Photo - Alamy
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Coaching Development Programme: Rob Denmark joins British Athletics Endurance Programme | Athletics News | Sky Sports
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