Sports Accessories
Twister Arm Exerciser, 60-110lb Adjustable Chest Workout Equipment, 3 Speed Adjustable Spring Workout Bars, Portable Power Twisters Bar, Forearm & Triceps Strengthener
【Adjustable Resistance for All Fitness Levels】: Featuring three strength levels, this trainer adapts to beginners and advanced users alike. The high-tensile metal spring provides smooth, controlled resistance for progressive strength building...
https://www.bizrate.co.uk/sportsaccessories/twister-arm-exerciser-60-110lb-adjustable-oid40023504698.html