XCBW Supernova Models Gyroscopes, Wrist Trainer Gyro Ball, Rehabilitation and Strengthening, Wrist, Grip, Forearm, Arms…

FLEXIBLE AND ADJUSTABLE: The strength of the forearm exerciser can be adjusted according to your arm length and strength level, perfectly adapting to your needs, helping to enhance the wrist and arm strength and grip, and improve the exercise effect.
SEALED ABS MATERIAL: The wrist strength exerciser is made of high-quality ABS material, which is well sealed, more pressure-resistant, and safe to use. It can help you complete an excellent arm strength exercise no matter what your strength level is.
SUPER FLEXIBILITY: The forearm exerciser’s super-flexible, highly elastic springs allow this forearm strength trainer to have massive flex and never break or deform.

[Fashion appearance, adjustable resistance]: The speed arm is black painted with diamond texture, which is a combination of sports and fashion, and adopts a receptor design, which is convenient to carry, and is a good choice for home travel and fitness
[High-precision adjustable resistance]: The speed arm can adjust the resistance and the resistance is more detailed, which can meet a variety of requirements. Ergonomics, exercise arms, muscle coordination and athletic ability
[Stimulate muscle groups and grow regularly]: The intelligent resistance increase button can stimulate the regular growth of muscle groups. One dumbbell can meet the training needs of different heavy dumbbells.