Product Size: Approx. 3.7 x 0.9 x 3.1 inches (95 x 22
Product Weight: Approx. 2.4 oz (67 g).
Materials: Main body: ABS, Springs: Steel.
Training Muscle: Instrument muscle group, forearm muscle group
Country of Origin: China.
Captain Stag Vit Fit series.
Balanced grip on each finger
Training Points
When you squeeze the end of the hand, it is important to hold the entire finger or on its own finger.
Note:
Do exercise according to your physical strength. If you have any symptoms or anxiety on your body, it is recommended to consult a professional before exercising.
There are individual differences in effectiveness.
Avoid excessive use. It may hurt your joints, muscles, etc.
Please note that we will not be responsible for any damages, damages or accidents arising from rental or auction or sale or used sales due to transfer.