From the Function brand, this U-Shaped Hand 5-Resistance Tensioner in blue empowers you to train arms at home for stronger biceps and forearms.
Five adjustable resistance levels (30 kg/66 lbs to 50 kg/110 lbs) let you start light and progress to challenging arm workouts.
Ergonomic U-shaped grip provides a secure, comfortable hold, reducing joint strain during long sessions and promoting correct form for your daily workouts and rehab.
Compact, portable design fits your home gym or office space, making on-demand arm workouts convenient without bulky equipment and complex setup.
Durable spring tensioner delivers consistent resistance through every rep, so you can train reliably and enjoy long-term use.
