Evolution of butterfly technique when resisted swimming with parachute using different resistances - Llop, F.; Tella, V.; Colado, J. C.; Diaz, G.; Navarro, F. (Biomechanics and Medicine in Swimming X, 2006)
Keywords: swimming; training method; training means; resistance; strength; load intensity; butterfly swimming; technique; biomechanics; relation; Portugal; endurance sports; technical and natural sciences