twister arm exerciser 22 440lb

Product detailsSaveReport issueApplicable PeopleMaleBrandMERACHMaterialPP (polypropylene)See all detailsStore Information*Upgraded Arm Trainer: Increase protective housing at the hydraulic cylinder and strength gauge, which can cushion the accidental impact, protect the hydraulic cylinder and strength gauge from mechanical damage, avoid oil leakage and reduce the risk of pinch injuries*Durable Material: Forearm strengthener is made of double-layer high-density carbon steel, which is not easy to deform and break. The core component is a fully...