Arm Exercise Spring Chest Expander V76 Transformer at wholesale

Of the existing ones, this is the only model with stepwise adjustable length, as well as a change in the tensile force of the expander.

Expander and its advantages:

- changing length and tensile force (maximum 4 times);

- suitable for the study of both small muscle groups (biceps, triceps, trapezoid, deltoids), and large (widest backs, pectoral, quadriceps);

- comfortable handles with a soft coating;

- Reliability and simplicity of a self-locking locking mechanism for adjusting the length and tensile strength of the expander;

- the ability to independently change the length change step (by adding additional nodes on the expander bundles);

- the ability to simply fix the loop or handle of the expander in the doorway (bottom, top of the door or at any other height);

- compactness and light weight of the product (you can easily take with you on trips);

- the ability to conduct classes with a wide range of movements in large rooms and in cramped conditions, for example, in a train car, car, plane;

- when performing exercises with the help of two expanders, a significant increase in both the amplitude of motion and the effort of the exercises.