RENEW FORCE Gyrrall Gyroscopic Ball

10,50 €
Shipping from 5,90 €
External warehouse Delivery on Monday 12 / 07
Product code: 844779-1
Free shipping on orders over €149.00
Hassle-free returns within 30 days
Fast delivery from 5,90 €
RENEW FORCE Gyrrall Gyroscopic Ball is a compact trainer for strengthening the grip, hands, wrists, and forearms. Dynamic resistance adapts to the rotor's rotation speed, the Autostart function enables easy startup without a cord, and the integrated LED lighting works without batteries.

The gyroscopic ball uses the resistance of a rotating rotor to exercise the muscles of the hand, wrist, and forearm. It provides a gentler load at slower movement speeds, while a higher rotation speed increases the intensity of the exercise. It is suitable as a supplement to strength training, climbing, tennis, and exercises focused on wrist movement coordination.

The Autostart mechanism enables convenient startup without a starting cord. Simply turn the internal rotor in the indicated direction until you feel resistance, release the mechanism, and make smooth circular movements with your wrist. The LEDs light up while the rotor is turning, creating a dynamic light effect without the need for charging or replacing batteries.

Package contents:

  • 1× RENEW FORCE gyroscopic ball
  • 1× grip
  • 1× instructions for use available via QR code
  • 1× original packaging

For safe use, start with short workouts at moderate intensity. Do not use the device if you experience hand or wrist pain. The product is a training aid and does not replace professional rehabilitation.

Specifications

Brand
RENEW FORCE
Product type
Gyroscopic exercise ball
Purpose
Hand, wrist, and forearm training
Maximum rotation speed
Up to 21,000 rpm
Resistance type
Dynamic, dependent on rotor speed
Material
Steel, silicone, polycarbonate
Dimensions
70 × 60 mm
Starting mechanism
Autostart
Lighting
Dynamic LED
Power supply
Mechanical, without batteries
Accessories
Grip
Uses
Grip training, wrist and forearm exercises