EN-TREE PULLEY 24 KG With EN-Tree products, active exercise is possible for almost anyone. Healthy individuals, patients with specific exercise requirements and wheelchair users can enter into their own training programs. This is possible because of the wide variety of load application and the ease of adaptation of the EN-Tree to every individual’s need. The EN-Tree Pulley allows an increase of the weight from 0,25 to 24 kg in 30 small steps. The EN-Tree Pulley, allows the exercise of almost every human movement. This includes mono-articular movements as well as complex displacements.