RtLvio Wrist Roller, Muscle Strength Forearm Workout Equipment with Hand Grip for Basketball Player, Wrist and Forearm…

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【Ergonomic Design for Everyone】This Grip Strength Trainer is suitable for everyone, not only different resistance level for men and women, but also comfortable handle for small and large hands.
【Easy to Use】Grab it and twist it , this hand twist strengths the power in your wrists, fingers, wrists and forearm. (Please mask sure attach the spring correctly!)
【Adjustable Resistance】Outer ring spring strength value 15-150 lb for fresh users, Inner ring spring force value 30-260 lb for junior users and Double-layer spring force value 50-400 lb for senior users.
【Injury Rehabilitation】Recovering your wrist power by using this hand grip strengthener, it helps improving power and flexibility of forearm, wrists, fingers, hand.
【Exercise Anywhere】This forearm strengthener is designed in comfortable size and made to last. It is easy to carry and easy to storage, you can use it while watching TV, tea break at work, evening workout before bed time.
【Ergonomic Design for Everyone】This Grip Strength Trainer is suitable for everyone, not only different resistance level for men and women, but also comfortable handle for small and large hands.
【Easy to Use】Grab it and twist it , this hand twist strengths the power in your wrists, fingers, wrists and forearm. (Please mask sure attach the spring correctly!)
【Adjustable Resistance】Outer ring spring strength value 15-150 lb for fresh users, Inner ring spring force value 30-260 lb for junior users and Double-layer spring force value 50-400 lb for senior users.
【Injury Rehabilitation】Recovering your wrist power by using this hand grip strengthener, it helps improving power and flexibility of forearm, wrists, fingers, hand.
【Exercise Anywhere】This forearm strengthener is designed in comfortable size and made to last. It is easy to carry and easy to storage, you can use it while watching TV, tea break at work, evening workout before bed time.