An apparatus and a method for performing a lat pulldown exercise are disclosed. A user support and a primary hinge are mounted to a frame. A secondary hinge is mounted to the primary hinge. An arm mounted to the secondary hinge has a handle adapted to be grasped by the user. The two hinges permit the...http://www.google.fr/patents/US5597375?utm_source=gb-gplus-shareBrevet US5597375 - Lat pulldown exercise machine and method of exercise
Lat pulldown exercise machine and method of exercise
