Adjustable Arm Force Multifunctional Wrist Force Portable Strength Training Indoor and Outdoor Fitness Equipment

1. Material: spring steel
2. Dimensions: length 63cm, width 11cm, height 8.5cm
3. Weight: 1.45 kg
4. Three levels of resistance adjustment, using compression and stretching two-way fitness to make muscle exercise more balanced
5. The weight of the arm force can be adjusted by adding a snap ring to achieve different exercise effects (each snap ring weighs about 2.3kg, and can be increased up to 6.9kg)
6. Portable, so that your exercise is no longer restricted by time and place

Packing list:
Arm Strength Brawn Training Device x 1
Manual x 1
Handle x 2
String pull x 2
Leg support belt x 2
Adjust the velocity wheel x 3