Kinematical changes in swimming front Crawl and Breaststroke with the AquaTrainer® snorkel - Barbosa, T.; Silva, A. J.; Reis, A. M.; Costa, M.; Garrido, N.; Policarpo, F.; Reis, V. M. (European Journal of Applied Physiology, 2010)
Keywords: breaststroke; freestyle swimming; velocity; measuring procedure; auxiliary device; cinematography; technique; Germany; endurance sports; biological and medical sciences