PRODUCT FEATURESIt has a resistance adjustment mechanism that can be felt between 10-30 kilograms.Provides strengthening of hand, wrist, finger and forearm muscles.Designed for ergonomic hand exercises.It is very easy to carry. In this way, you can exercise wherever you want.The hand spring is an ex..
PRODUCT FEATURESIt has a resistance adjustment mechanism that can be felt between 10-30 kilograms.Provides strengthening of hand, wrist, finger and forearm muscles.Designed for ergonomic hand exercises.It is very easy to carry. In this way, you can exercise wherever you want.The hand spring is an ex..