The forearm positioning changes electromyographic activity of upper limb muscles and handgrip strength in the task of pushing a load cart - Ponte, Áurea Maria de; Guirro, Elaine Caldeira de Oliveira; Pletsch, Ariane Hidalgo Mansano; Dibai Filho, Almir Vieira; Brandino, Hugo Evangelista; Guirro, Rinaldo Roberto de Jesus (Journal of Bodywork and Movement Therapies, 2015)