Patent ID: 8574137
Filing Date: 2013-11-05
Classification: A63B

Abstract:
1. An upper limb training device comprising: at least one first rod; at least one second rod pivoted to the at least one first rod by a first revolution element such that the at least one first rod is able to rotate relative to the at least one second rod, with at least one of the at least one first rod and the at least one second rod being manipulated by an arm of a user; at least one third rod pivoted to the at least one second rod by a second revolution element such that the at least one second rod is able to rotate relative to the at least one third rod; at least one first resilient element, with two ends of the at least one first resilient element respectively connecting with the at least one first rod and the at least one third rod, with the at least one first resilient element providing resistance when the at least one first rod and the at least one second rod rotate relative to the at least one third rod; and at least one second resilient element, with two ends of the at least one second resilient element respectively connecting with the at least one first rod and the at least one third rod, with the at least one second resilient element providing resistance when the at least one first rod rotates relative to the at least one second rod, wherein the first revolution element is disposed between two connecting points at which the at least one first resilient element and the at least one second resilient element connect with the at least one first rod.