EMG-activation of abdominal muscles in the crunch exercise performed with different external loads - Moraes, A.; Pinto, R.; Valamatos, M.; Pezarat-Correia, P.; Santos, P.; Cabri, J. (Pre-olympic Congress 2004. Thessaloniki, Grécia. de 6 a 11 de Agosto de 2004, 2004)
Keywords: analysis; muscle; EMG; load; strength; training; Greece; technical and natural sciences; training science