Corda di tensione multifunzionale - Cinghia di tensione a pedale per yoga con 2 tubi - Resistenza regolabile - Attrezzatura fitness con corda di tensione

[Improved pull-up belt with four tubes] As a versatile resistance training tool, this pull-up belt allows you to control the resistance. Simply add/remove tubes (25 pounds per tube), varying from 25 pounds, 50 pounds, 75 pounds, and 100 pounds. As first-class resistance training, the superior elasticity supports progressive strength development;