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

METAL HYBRID – Encompassing a solid, heavyweight zinc rotor inside a smoked-black, military-grade polycarbonate shell, the Powerball Hybrid Autostart Classic successfully combines the classic appearance a standard Powerball with all the power of a Metal Series model.
AUTOSTART – Fitted with an autostart mechanism for quick activation and fuss-free spinning every time. Simply wind back the rotor, release and spin to use the Powerball Gyroscope Hybrid Autostart No strings needed!
LCD SPEED METER – Hybrid Pro includes a 4-mode battery-free speed counter for precisely monitoring your strength progress, endurance gains and highest spin speeds.

【Easy Operation】The wrist roller is a fairly simple device to use with your weight plates for building massive forearms. Simply hold the roller out in front of you with your arms parallel to the ground and wind up the rope; bringing the plate up to the handle. Then under control, unwind it. Rinse and repeat.You can also make this work with your kettlebells as well.
【Increasing Forearm Strength】Increase the flexibility and strength in the wrists, grips, wrists, forearms and elbows to reduce injuries and help perform your body. Using this roller like when doing wrist curls (regular and reverse). It is designed so that you train both concentrically (winding up the cord) and eccentrically (allowing it to unwind under control).
【High quality and safe】This training wrist curler are consists of strong steel, foam grip and durable nylon rope. Its strong steel bar construction doesn’t slip when using heavy weights and can work with all standard weight plates. With steel clasp can help you hang weight plates easily. The foam grip handles design can reduce hand fatigue and provide maximum grip.