Description
Comfortable HandleThe working method of strength training grip strengthener is relatively simple: just hold it in your hand and then pull the fingers vigorously inward, which can stimulate the strength of the hand muscles and improve grip strength.
High-quality materials: made of special environmentally friendly TPE material and super strong steel spring, it is soft and durable and can prevent accidental slipping of the hands when sweating, ergonomic design.
Adjustable resistance: the resistance can be adjusted from 10 kg to 50 kg, and the hand trainer is very suitable for training your fingers, hands and forearm muscles. With this device, you can improve hand muscle strength, increase arm muscles resilience and achieve better training results.
Hand muscle trainer: mountaineers, bodybuilders, muscle enhancers, tennis players, drummers, guitarists, pianists and massage therapists improve grip strength, endurance, agility, muscle tone and fine and gross motor skills for hands and fingers.
Professional service: professional sports equipment, during your use, we offer a professional after-sales service
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