Improve Finger Strength and Exercise Flexibility! Grip Strength Training Set

[Can be used for hand and finger training] A 2-piece grip strength training set that expands your training options. The donut-shaped grip trainer allows for squeezing exercises, while the finger hole type enables training of opening movements. This finger trainer can improve finger strength and exercise flexibility, making it ideal for rock climbers, tennis players, basketball players, guitarists, pianists, and more.
[Portable and Easy to Use] This 2-piece grip strength training set is compact and small enough to fit in a gym bag or pocket. You can enjoy exercising your hands anytime, anywhere, whether at work or during leisure.
[Recommended by Fitness and Rehabilitation Experts] Regular grippers have too much resistance, are bulky, and are inconvenient to use. This product is ideal for rehabilitation muscle training as it allows you to start with low resistance. According to fitness and rehabilitation experts, finger grips not only improve the strength of fingers, wrists, and forearms, but also improve blood circulation in the hands and reduce pain, helping to prevent dementia in the elderly.

HH1②-221680み370 Improve Finger Strength and Exercise Flexibility! Grip Strength Training Set [Multi-Force Adjustment] New Japanese Technology for Rock Climbing and Rehabilitation Training, Different Grip Strengths
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*Opened for condition check, but unused.
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・Please understand that this is home storage and will be shipped with simple packaging before purchasing.
・Operation not confirmed, so if there are any initial operational defects, please notify us before accepting the delivery.