Generic Spring Arm Power Twister 60kg

Tension Size: 30KG/40KG/50KG/60KG, 4 sizes reliable for your choose accord to your physical condition/muscle level.

High Density Webbing: Must use the safe rope when you use the arm force bar, safe and reliable.

ABS Plastic Handle: Anti-skid, prevent falling when you are doing exercise.

Thicken Steel Pipe: Not easy to deform, bend or break, strong and durable.

Carbon Steel Spring Wire: Flexible stretch allows different movements that can be customized to each workout.