Build serious upper body strength with the HAOYING Red Power Twister! This is the HEAVIEST duty model—choose from resistance levels labeled 60kg up to a monster 130kg. Made with German carbon steel and ABS handles, it features a double spring for safety and consistent resistance. Perfect for targeting arms, chest, shoulders, and back. Note: This Red series is for advanced users only; if you're new to power twisters, start with a Black or Gold model. Always wear the wrist straps and exercise in a clear space. A compact, portable tool for intense strength training anywhere.
