Portable variable intensity physical training device (Machine-translation by Google Translate, not legally binding)

摘要

Portable apparatus for exercising, conditioning and physical training of variable intensity, characterized in that it comprises: - small housing that keeps inside the entire system of the invention object. - a button intensity to rotate the position of one end of the spring and thereby varies the resistance offered by the spring. - a ratchet system that fixes the position of the other end of the dock. - velcro in the housing that allows you to attach the invention object to any other object. - a grip handle for the user's grip and for the use of the invention object. - a spiral guide inside the housing for the rope. - protector in the hole of the housing where the rope comes out to protect it from wear. (Machine-translation by Google Translate, not legally binding)