TY - JOUR T1 - Comparative study between two elbow flexion exercises using the estimated resultant muscle force JO - Brazilian Journal of Physical Therapy A1 - Loss, JF A1 - Candotti, CT SN - 1413-3555 UL - 10.1590/S1413-35552008005000011 VL - 12 Y1 - 2008 PB - Brasil ER -