Validation of cable speedometer for butterfly evaluation - Morouco, P.; Lima, A. B.; Semblano, P.; Fernandes, D.; Goncalves, P.; Sousa, F.; Fernandes, R.; Barbosa, T.; Correira, M. V.; Vilas-Boas, J. P. (Biomechanics and Medicine in Swimming X, 2006)
Keywords: swimming; butterfly swimming; analysis; diagnostics; biomechanics; velocity; apparatus; Portugal; technical and natural sciences; endurance sports