Product description
Adjustable resistance hand spring with hardness setting between 5 - 60 kg. this hand spring features different resistance levels. - it strengthens the muscles of the hand, wrist, fingers, and forearm. - these muscles allow you to perform bicep exercises with more weight, resulting in stronger and more aesthetically pleasing arms. - we recommend gripping the spring firmly with one or both hands and working out. - when you work out regularly in this way, you will clearly notice your muscles working and getting stronger. - it is very easy to carry. - it is an ideal product for exercising in your free time. - it minimizes the likelihood of developing conditions affecting the fingers and hands in later life. - if used regularly, it can help you completely prevent such conditions. - the product is shipped individually. - it is long-lasting. - color: black and red combination. - hardness (resistance) level: adjustable from 5 kg to 60 kg. - you can adjust the hardness (resistance level) according to your preference. - weight of the hand spring: 155 grams.