The Adidas Power Tube Level 2 provides medium resistance. The power tube features a padded outer sleeve for added protection and is a great alternative to weights.
Adidas Power Tube Level 3
Adidas Power Tube Level 1
Adidas Resistance Tube - Level 2
Adidas Resistance Tube - Level 3
Adidas Resistance Tube - Level 1
Reebok Studio Power Tube - Level 3
