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Heavy Duty: Metal, cordless, weighted design for longer life.
Smooth: Core and guide rail reduce friction for higher speed.
Exercise: Strengthens hands, wrists and forearm muscles.
Main highlights
Key Features
All-metal, auto-starting, weighted design with advanced manufacturing for smoother, quieter operation, and durability. Enhances wrist and hand strength.
Ideal Use Cases
Perfect for office workers, students, climbers, tennis, bowling, and badminton enthusiasts seeking to strengthen hand, wrist, and forearm muscles.
Customer Reviews
Highly praised for its effectiveness in strengthening exercises, ease of use, and outstanding build quality ensuring long-term reliability.
Compact, environmentally friendly and no batteries needed.
Main highlights
Key Features
50 lbs torque at 10,000 RPM, auto-start, no batteries needed, compact and environmentally friendly with a military-grade plastic shell.
Ideal Use Cases
Perfect for athletes, rehabilitation, building muscle, enhancing grip strength, and wrist/forearm conditioning, easily portable for on-the-go training.
Customer Praise
Highly praised for its effectiveness in grip and forearm strength improvement, durability, and the convenience of the auto-start feature.
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Targeted Strength Training: The Powered Gear Power Ball Forearm focuses on enhancing grip strength and finger dexterity, delivering noticeable improvements in endurance and control with consistent use
Enhanced Grip Control: The Finger Grip Strengthener is designed to improve finger, hand, and forearm strength, making it ideal for athletes, musicians, and fitness enthusiasts seeking better control and endurance
Compact & Portable: The Grip Strength Trainer Ball is small enough to fit in your pocket or gym bag, allowing you to train your fingers anytime, anywhere—perfect for on-the-go workouts
Excellent Quality:The gyro ball hand exerciser forearm strengthener features a full-metal shell, non-slip silicone grip, anti-slip wrist strap design. Powered purely by mechanical driving without electricity, it ensures stability, control, durability, & longevity
Auto-Start Design:Push metal core as arrow, gyro ball wrist exerciser starts with the internal spring and wrist motion. LED lights change with rotation, making it a magical torqueball that can bring you happiness, stress relief & good for health
5-Level Color-Shifting Challenge: The wrist ball's core matches LED colors to wristball's core speed: Blue, Green, Red, Purple, Cyan. The gyroscope wrist exerciser can train wrist strength, and bring you the joy of competitive challenges
Durable, military-grade construction for long-lasting use.
Main highlights
Exercises Wrists and Hands
Spins at up to 15,000+ RPM to exercise and strengthen wrists and hands. You’ll feel the burn in just a minute of spinning.
Ideal for Grip and Wrist Strength
Perfect for programmers, musicians, and anyone needing to improve grip and wrist strength. Convenient for use anytime, anywhere without batteries.
Praised for Grip Strength Improvement
Customers frequently praise the significant improvement in grip strength and forearm muscles after consistent use, making daily tasks easier and reducing hand pain.
INNOVATIVE DESIGN: Spherical shape fits normal men's hand and groove surface design is anti-slip. Ball Diameter: 2.55"/6.5cm; Hanging straps length: 31.5inches/80cm. Provide a better experience while exercising
HIGH QUALITY: Grip power ball is made of Softer Pu is cocoon proof and durable. Hanging strap technology use the end first sew then soft plastic cover is safer to use. Ultra-strong and ultra-light. The weight limit is 1000LB
APPLICATION: Using grip power ball increases forearm and grip strength, boosting endurance and explosive. It's a practical gym equipment, perfect for muscles and hand strengthener training, fitness, climbing and ninja obstacle
【Performance Digital LCD counter】No battery and self-powered digital display with blue background light,can track your exercise information,including real-time RPM,real-time force,total time and calorie calculator.
【NO ROPE START DESIGN】 The second generation of new products gyro ball, you only need to push the core in the direction of the arrow, start by the internal spring, no rope.
【ALL METAL MATERIAL】Made of heavyweight metal, aluminum alloy shell and steel rotor,It weighs twice as much as plastic.to provide a powerful hand & forearm exerciser which could be equivalent to 50 lbs fitness of other equipment. The metal design is enhances for control, vibration free, and stability.