A Six‐Day High‐Intensity Interval Training Microcycle Improves Selected Indicators of Endurance Performance in Well‐Trained Female Cross‐Country Skiers and Biathletes
ABSTRACT We compared the effects of a 6‐day high‐intensity interval training (HIT) microcycle followed by a 5‐day active recovery period (HITblock) with a time‐matched period of continued regular training (REG) on endurance performance in well‐trained female cross‐country skiers and biathletes. Seventeen athletes (maxi...