High-intensity interval training improves VO2peak, maximal lactate accumulation, time trial and competition performance in 9-11-year-old swimmers - Sperlich, B.; Zinner, C.; Heilemann, I.; Kjendlie, P. L.; Holmberg, H. C.; Mester, J. (European Journal of Applied Physiology, 2010)
Keywords: swimming; child; lactate; load; performance; Germany; junior sports; endurance sports