Electromyographyc analysis of an abdominal exercise performed in trained and untrained subjects

P Tavares , E Ribeiro, M Marcelino, G Fontes Ribeiro, F Rosado and C. A. Fontes Ribeiro

Journal of the Coimbra Network of Exercise Sciences, 3(1): 55 – 59, 2006. (Ediction online of: Journal of the Coimbra Network of Exercise Sciences, 2006).

2006