Intra-cyclic distance per stroke phase, velocity fluctuations and acceleration time ratio of a breaststroker's hip: A comparison between elite and nonelite swimmers at different race paces - Leblanc, H.; Seifert, L.; Tourny-Chollet, C.; Chollet, D. (International Journal of Sports Medicine, 2007)
Keywords: swimming; breaststroke; technique; hip; velocity; high performance sport; elite sport; propulsion; acceleration; Germany; endurance sports; training science