Fig. 1From: Alterations in intermuscular coordination underlying isokinetic exercise after a stroke and their implications on neurorehabilitationUpper limb movements examined in this study. The participants moved their hands 250Â mm (see black arrows) in one direction and returned to the initial position after a rest of two seconds. The numbers with the black double-headed arrows represent key dimensions to determine the initial positions of the handle relative to the participantsBack to article page