GY-10 Rubber Breast Bow
TECHNICAL SPECIFICATIONS
Rubber breast bow has a diameter of 6.5 mm.
Has 5 springs.
How to use the bow:
Manufactured from flexible high quality rubber.
Hardness can be customized.
Has 5 independent spring systems. Hardness can be customized by decreasing or increasing the number of springs.
When you start using the bow, you cannot see any benefits if 3-4 springs are pulled simultaneously.
Apart from not being beneficial, it also has several harms.
You need to start using by pulling a single spring.
Body building can only be realized this way.
The second spring shall be adjusted only after the second spring begins to stretch.
The healthiest improvement can be gained with this method.
Inner Quantity:20
